57215024732743 has 32 divisors (see below), whose sum is σ = 60750199964160. Its totient is φ = 53734527221760.

The previous prime is 57215024732731. The next prime is 57215024732759. The reversal of 57215024732743 is 34723742051275.

It is a cyclic number.

It is not a de Polignac number, because 57215024732743 - 2²⁹ = 57214487861831 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 (57215024762743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1241326128 + ... + 1241372218.

It is an arithmetic number, because the mean of its divisors is an integer number (1898443748880).

Almost surely, 2^{57215024732743} is an apocalyptic number.

57215024732743 is a deficient number, since it is larger than the sum of its proper divisors (3535175231417).

57215024732743 is a wasteful number, since it uses less digits than its factorization.

57215024732743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47479.

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 57215024732743 in words is "fifty-seven trillion, two hundred fifteen billion, twenty-four million, seven hundred thirty-two thousand, seven hundred forty-three".