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5027525279 = 7718217897
BaseRepresentation
bin1001010111010100…
…11111001010011111
3110222101011202010222
410223222133022133
540244021302104
62150513151555
7235405155050
oct45352371237
913871152128
105027525279
11214a9a8177
12b8385b5bb
1362177833a
143599c8727
151e65921be
hex12ba9f29f

5027525279 has 4 divisors (see below), whose sum is σ = 5745743184. Its totient is φ = 4309307376.

The previous prime is 5027525263. The next prime is 5027525291. The reversal of 5027525279 is 9725257205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9725257205 = 51945051441.

It is a cyclic number.

It is not a de Polignac number, because 5027525279 - 24 = 5027525263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5027525779) 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, 359108942 + ... + 359108955.

It is an arithmetic number, because the mean of its divisors is an integer number (1436435796).

Almost surely, 25027525279 is an apocalyptic number.

5027525279 is a deficient number, since it is larger than the sum of its proper divisors (718217905).

5027525279 is an equidigital number, since it uses as much as digits as its factorization.

5027525279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718217904.

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 5027525279 is about 70905.0441012485. The cubic root of 5027525279 is about 1713.1080438996.

The spelling of 5027525279 in words is "five billion, twenty-seven million, five hundred twenty-five thousand, two hundred seventy-nine".

Divisors: 1 7 718217897 5027525279