57802973853 has 16 divisors (see below), whose sum is σ = 77398788096. Its totient is φ = 38371435440.

The previous prime is 57802973843. The next prime is 57802973873. The reversal of 57802973853 is 35837920875.

It is a happy number.

It is not a de Polignac number, because 57802973853 - 2⁹ = 57802973341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57802973793 and 57802973802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57802973803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187668 + ... + 1235378.

It is an arithmetic number, because the mean of its divisors is an integer number (4837424256).

Almost surely, 2^57802973853 is an apocalyptic number.

It is an amenable number.

57802973853 is a deficient number, since it is larger than the sum of its proper divisors (19595814243).

57802973853 is a wasteful number, since it uses less digits than its factorization.

57802973853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49424.

The product of its (nonzero) digits is 12700800, while the sum is 57.

The spelling of 57802973853 in words is "fifty-seven billion, eight hundred two million, nine hundred seventy-three thousand, eight hundred fifty-three".