57754040730 has 32 divisors (see below), whose sum is σ = 139905123264. Its totient is φ = 15257141376.

The previous prime is 57754040711. The next prime is 57754040759. The reversal of 57754040730 is 3704045775.

It is a Curzon number.

It is an unprimeable number.

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, 8992747 + ... + 8999166.

It is an arithmetic number, because the mean of its divisors is an integer number (4372035102).

Almost surely, 2^57754040730 is an apocalyptic number.

57754040730 is an abundant number, since it is smaller than the sum of its proper divisors (82151082534).

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

57754040730 is a wasteful number, since it uses less digits than its factorization.

57754040730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17992030.

The product of its (nonzero) digits is 411600, while the sum is 42.

The spelling of 57754040730 in words is "fifty-seven billion, seven hundred fifty-four million, forty thousand, seven hundred thirty".