57238822641 has 48 divisors (see below), whose sum is σ = 103245844352. Its totient is φ = 27447171840.

The previous prime is 57238822637. The next prime is 57238822643. The reversal of 57238822641 is 14622883275.

It is not a de Polignac number, because 57238822641 - 2² = 57238822637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57238822643) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 833356 + ... + 899421.

Almost surely, 2^57238822641 is an apocalyptic number.

It is an amenable number.

57238822641 is a deficient number, since it is larger than the sum of its proper divisors (46007021711).

57238822641 is a wasteful number, since it uses less digits than its factorization.

57238822641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732822 (or 1732811 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The spelling of 57238822641 in words is "fifty-seven billion, two hundred thirty-eight million, eight hundred twenty-two thousand, six hundred forty-one".