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4555575025 = 52134992
BaseRepresentation
bin1000011111000100…
…01000111011110001
3102202111010012002221
410033202020323301
533312211400100
62032013441041
7220614514561
oct41742107361
912674105087
104555575025
111a28559a41
12a717a0181
13577a64631
14313054da1
151b9e1a01a
hex10f888ef1

4555575025 has 9 divisors (see below), whose sum is σ = 5649331531. Its totient is φ = 3644190040.

The previous prime is 4555575007. The next prime is 4555575029. The reversal of 4555575025 is 5205755554.

It is a happy number.

The square root of 4555575025 is 67495.

It is a perfect power (a square), and thus also a powerful number.

4555575025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1640007009 + 2915568016 = 40497^2 + 53996^2 .

It is not a de Polignac number, because 4555575025 - 213 = 4555566833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4555575029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 330726 + ... + 344224.

Almost surely, 24555575025 is an apocalyptic number.

4555575025 is the 67495-th square number.

4555575025 is the 33748-th centered octagonal number.

It is an amenable number.

4555575025 is a deficient number, since it is larger than the sum of its proper divisors (1093756506).

4555575025 is an frugal number, since it uses more digits than its factorization.

4555575025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27008 (or 13504 counting only the distinct ones).

The product of its (nonzero) digits is 875000, while the sum is 43.

The cubic root of 4555575025 is about 1657.7323060108.

The spelling of 4555575025 in words is "four billion, five hundred fifty-five million, five hundred seventy-five thousand, twenty-five".

Divisors: 1 5 25 13499 67495 337475 182223001 911115005 4555575025