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5052557553 = 31684185851
BaseRepresentation
bin1001011010010011…
…11110100011110001
3111001010021111222020
410231021332203301
540321423320203
62153205502053
7236131013331
oct45511764361
914033244866
105052557553
1121630452aa
12b90111929
13626a01134
1435d0630c1
151e8889153
hex12d27e8f1

5052557553 has 4 divisors (see below), whose sum is σ = 6736743408. Its totient is φ = 3368371700.

The previous prime is 5052557507. The next prime is 5052557579. The reversal of 5052557553 is 3557552505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5052557553 - 28 = 5052557297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5052507553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842092923 + ... + 842092928.

It is an arithmetic number, because the mean of its divisors is an integer number (1684185852).

Almost surely, 25052557553 is an apocalyptic number.

It is an amenable number.

5052557553 is a deficient number, since it is larger than the sum of its proper divisors (1684185855).

5052557553 is a wasteful number, since it uses less digits than its factorization.

5052557553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684185854.

The product of its (nonzero) digits is 656250, while the sum is 42.

The square root of 5052557553 is about 71081.3446200900. The cubic root of 5052557553 is about 1715.9465520244.

The spelling of 5052557553 in words is "five billion, fifty-two million, five hundred fifty-seven thousand, five hundred fifty-three".

Divisors: 1 3 1684185851 5052557553