56262010640 has 80 divisors (see below), whose sum is σ = 142736864256. Its totient is φ = 20453760000.

The previous prime is 56262010621. The next prime is 56262010661. The reversal of 56262010640 is 4601026265.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 56262010597 and 56262010606.

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, 6246140 + ... + 6255140.

Almost surely, 2^56262010640 is an apocalyptic number.

It is an amenable number.

56262010640 is an abundant number, since it is smaller than the sum of its proper divisors (86474853616).

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

56262010640 is a wasteful number, since it uses less digits than its factorization.

56262010640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16128 (or 16122 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 56262010640 in words is "fifty-six billion, two hundred sixty-two million, ten thousand, six hundred forty".