57757378054 has 8 divisors (see below), whose sum is σ = 89623517760. Its totient is φ = 27882872136.

The previous prime is 57757377983. The next prime is 57757378079. The reversal of 57757378054 is 45087375775.

57757378054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (58), and also a Moran number because the ratio is a prime number: 995816863 = 57757378054 / (5 + 7 + 7 + 5 + 7 + 3 + 7 + 8 + 0 + 5 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 57757378054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497908374 + ... + 497908489.

It is an arithmetic number, because the mean of its divisors is an integer number (11202939720).

Almost surely, 2^57757378054 is an apocalyptic number.

57757378054 is a deficient number, since it is larger than the sum of its proper divisors (31866139706).

57757378054 is a wasteful number, since it uses less digits than its factorization.

57757378054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995816894.

The product of its (nonzero) digits is 28812000, while the sum is 58.

The spelling of 57757378054 in words is "fifty-seven billion, seven hundred fifty-seven million, three hundred seventy-eight thousand, fifty-four".