57040763067644 has 6 divisors (see below), whose sum is σ = 99821335368384. Its totient is φ = 28520381533820.

The previous prime is 57040763067611. The next prime is 57040763067671. The reversal of 57040763067644 is 44676036704075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7130095383452 + ... + 7130095383459.

It is an arithmetic number, because the mean of its divisors is an integer number (16636889228064).

Almost surely, 2^{57040763067644} is an apocalyptic number.

It is an amenable number.

57040763067644 is a deficient number, since it is larger than the sum of its proper divisors (42780572300740).

57040763067644 is a wasteful number, since it uses less digits than its factorization.

57040763067644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14260190766915 (or 14260190766913 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 59.

The spelling of 57040763067644 in words is "fifty-seven trillion, forty billion, seven hundred sixty-three million, sixty-seven thousand, six hundred forty-four".