57208048073 has 16 divisors (see below), whose sum is σ = 63132696000. Its totient is φ = 51404474880.

The previous prime is 57208047997. The next prime is 57208048103. The reversal of 57208048073 is 37084080275.

It is a happy number.

It is not a de Polignac number, because 57208048073 - 2³² = 52913080777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57208048673) 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 15 ways as a sum of consecutive naturals, for example, 3220865 + ... + 3238577.

It is an arithmetic number, because the mean of its divisors is an integer number (3945793500).

Almost surely, 2^57208048073 is an apocalyptic number.

It is an amenable number.

57208048073 is a deficient number, since it is larger than the sum of its proper divisors (5924647927).

57208048073 is a wasteful number, since it uses less digits than its factorization.

57208048073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21112.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 57208048073 in words is "fifty-seven billion, two hundred eight million, forty-eight thousand, seventy-three".