57255146757703 has 4 divisors (see below), whose sum is σ = 57255161962000. Its totient is φ = 57255131553408.

The previous prime is 57255146757647. The next prime is 57255146757719. The reversal of 57255146757703 is 30775764155275.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 57255146757703 - 2¹⁷ = 57255146626631 is a prime.

It is a super-2 number, since 2×57255146757703² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57255146757793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2701351 + ... + 11036647.

It is an arithmetic number, because the mean of its divisors is an integer number (14313790490500).

Almost surely, 2^{57255146757703} is an apocalyptic number.

57255146757703 is a deficient number, since it is larger than the sum of its proper divisors (15204297).

57255146757703 is an equidigital number, since it uses as much as digits as its factorization.

57255146757703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15204296.

The product of its (nonzero) digits is 216090000, while the sum is 64.

The spelling of 57255146757703 in words is "fifty-seven trillion, two hundred fifty-five billion, one hundred forty-six million, seven hundred fifty-seven thousand, seven hundred three".