56000000506042 has 16 divisors (see below), whose sum is σ = 88941915139752. Its totient is φ = 26352722787840.

The previous prime is 56000000506033. The next prime is 56000000506103. The reversal of 56000000506042 is 24060500000065.

It can be written as a sum of positive squares in 4 ways, for example, as 41346944765281 + 14653055740761 = 6430159^2 + 3827931^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56000000506042.

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, 2636163 + ... + 10906390.

Almost surely, 2^{56000000506042} is an apocalyptic number.

56000000506042 is a deficient number, since it is larger than the sum of its proper divisors (32941914633710).

56000000506042 is a wasteful number, since it uses less digits than its factorization.

56000000506042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13664193.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 56000000506042 in words is "fifty-six trillion, five hundred six thousand, forty-two".