57241777412 has 6 divisors (see below), whose sum is σ = 100173110478. Its totient is φ = 28620888704.

The previous prime is 57241777391. The next prime is 57241777421. The reversal of 57241777412 is 21477714275.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 55438586116 + 1803191296 = 235454^2 + 42464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7155222173 + ... + 7155222180.

It is an arithmetic number, because the mean of its divisors is an integer number (16695518413).

Almost surely, 2^57241777412 is an apocalyptic number.

It is an amenable number.

57241777412 is a deficient number, since it is larger than the sum of its proper divisors (42931333066).

57241777412 is a wasteful number, since it uses less digits than its factorization.

57241777412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14310444357 (or 14310444355 counting only the distinct ones).

The product of its digits is 768320, while the sum is 47.

The spelling of 57241777412 in words is "fifty-seven billion, two hundred forty-one million, seven hundred seventy-seven thousand, four hundred twelve".