57240767732026 has 16 divisors (see below), whose sum is σ = 85870795304808. Its totient is φ = 28617169504000.

The previous prime is 57240767731993. The next prime is 57240767732069. The reversal of 57240767732026 is 62023776704275.

It can be written as a sum of positive squares in 4 ways, for example, as 48916105940025 + 8324661792001 = 6994005^2 + 2885249^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080538476 + ... + 1080591448.

Almost surely, 2^{57240767732026} is an apocalyptic number.

57240767732026 is a deficient number, since it is larger than the sum of its proper divisors (28630027572782).

57240767732026 is a wasteful number, since it uses less digits than its factorization.

57240767732026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103457.

The product of its (nonzero) digits is 41489280, while the sum is 58.

The spelling of 57240767732026 in words is "fifty-seven trillion, two hundred forty billion, seven hundred sixty-seven million, seven hundred thirty-two thousand, twenty-six".