56000000506064 has 40 divisors (see below), whose sum is σ = 108566961507840. Its totient is φ = 27982721692800.

The previous prime is 56000000506033. The next prime is 56000000506103. The reversal of 56000000506064 is 46060500000065.

It is a super-2 number, since 2×56000000506064² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56000000506064.

It is a congruent number.

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, 835027094 + ... + 835094154.

It is an arithmetic number, because the mean of its divisors is an integer number (2714174037696).

Almost surely, 2^{56000000506064} is an apocalyptic number.

It is an amenable number.

56000000506064 is a deficient number, since it is larger than the sum of its proper divisors (52566961001776).

56000000506064 is a wasteful number, since it uses less digits than its factorization.

56000000506064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98499 (or 98493 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 56000000506064 in words is "fifty-six trillion, five hundred six thousand, sixty-four".