5272623240 has 64 divisors (see below), whose sum is σ = 15822648000. Its totient is φ = 1405608192.

The previous prime is 5272623203. The next prime is 5272623281. The reversal of 5272623240 is 423262725.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755286 + ... + 762234.

It is an arithmetic number, because the mean of its divisors is an integer number (247228875).

Almost surely, 2^5272623240 is an apocalyptic number.

It is an amenable number.

5272623240 is an abundant number, since it is smaller than the sum of its proper divisors (10550024760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5272623240 is a wasteful number, since it uses less digits than its factorization.

5272623240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13286 (or 13282 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 5272623240 is about 72612.8310975409. The cubic root of 5272623240 is about 1740.5062207905.

Adding to 5272623240 its reverse (423262725), we get a palindrome (5695885965).

The spelling of 5272623240 in words is "five billion, two hundred seventy-two million, six hundred twenty-three thousand, two hundred forty".