57087804346 has 32 divisors (see below), whose sum is σ = 91414718208. Its totient is φ = 26644101120.

The previous prime is 57087804343. The next prime is 57087804407. The reversal of 57087804346 is 64340878075.

It is a junction number, because it is equal to n+sod(n) for n = 57087804293 and 57087804302.

It is not an unprimeable number, because it can be changed into a prime (57087804343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11546751 + ... + 11551693.

It is an arithmetic number, because the mean of its divisors is an integer number (2856709944).

Almost surely, 2^57087804346 is an apocalyptic number.

57087804346 is a deficient number, since it is larger than the sum of its proper divisors (34326913862).

57087804346 is a wasteful number, since it uses less digits than its factorization.

57087804346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7686.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 57087804346 in words is "fifty-seven billion, eighty-seven million, eight hundred four thousand, three hundred forty-six".