57755201999 has 6 divisors (see below), whose sum is σ = 63482990760. Its totient is φ = 52504728980.

The previous prime is 57755201971. The next prime is 57755202007. The reversal of 57755201999 is 99910255775.

It is not a de Polignac number, because 57755201999 - 2⁸ = 57755201743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57755201969) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238657739 + ... + 238657980.

It is an arithmetic number, because the mean of its divisors is an integer number (10580498460).

Almost surely, 2^57755201999 is an apocalyptic number.

57755201999 is a deficient number, since it is larger than the sum of its proper divisors (5727788761).

57755201999 is a wasteful number, since it uses less digits than its factorization.

57755201999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477315741 (or 477315730 counting only the distinct ones).

The product of its (nonzero) digits is 8930250, while the sum is 59.

The spelling of 57755201999 in words is "fifty-seven billion, seven hundred fifty-five million, two hundred one thousand, nine hundred ninety-nine".