5262640356 has 24 divisors (see below), whose sum is σ = 12283241824. Its totient is φ = 1753678080.

The previous prime is 5262640333. The next prime is 5262640363. The reversal of 5262640356 is 6530462625.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24910 + ... + 105573.

Almost surely, 2^5262640356 is an apocalyptic number.

It is an amenable number.

5262640356 is an abundant number, since it is smaller than the sum of its proper divisors (7020601468).

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

5262640356 is a wasteful number, since it uses less digits than its factorization.

5262640356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133851 (or 133849 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 5262640356 is about 72544.0580337218. The cubic root of 5262640356 is about 1739.4070684177.

The spelling of 5262640356 in words is "five billion, two hundred sixty-two million, six hundred forty thousand, three hundred fifty-six".