57058243905 has 48 divisors (see below), whose sum is σ = 98906118336. Its totient is φ = 28075956480.

The previous prime is 57058243901. The next prime is 57058243951. The reversal of 57058243905 is 50934285075.

It is not a de Polignac number, because 57058243905 - 2² = 57058243901 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57058243901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6411639 + ... + 6420531.

It is an arithmetic number, because the mean of its divisors is an integer number (2060544132).

Almost surely, 2^57058243905 is an apocalyptic number.

It is an amenable number.

57058243905 is a deficient number, since it is larger than the sum of its proper divisors (41847874431).

57058243905 is a wasteful number, since it uses less digits than its factorization.

57058243905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11458 (or 11445 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 57058243905 in words is "fifty-seven billion, fifty-eight million, two hundred forty-three thousand, nine hundred five".