57403491877 has 8 divisors (see below), whose sum is σ = 58764114432. Its totient is φ = 56048672400.

The previous prime is 57403491857. The next prime is 57403491907. The reversal of 57403491877 is 77819430475.

57403491877 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 cyclic number.

It is not a de Polignac number, because 57403491877 - 2¹⁵ = 57403459109 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 (57403491857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430749 + ... + 1470322.

It is an arithmetic number, because the mean of its divisors is an integer number (7345514304).

Almost surely, 2^57403491877 is an apocalyptic number.

It is an amenable number.

57403491877 is a deficient number, since it is larger than the sum of its proper divisors (1360622555).

57403491877 is a wasteful number, since it uses less digits than its factorization.

57403491877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901539.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 57403491877 in words is "fifty-seven billion, four hundred three million, four hundred ninety-one thousand, eight hundred seventy-seven".