57688953 has 8 divisors (see below), whose sum is σ = 87907008. Its totient is φ = 32965104.

The previous prime is 57688951. The next prime is 57688979. The reversal of 57688953 is 35988675.

57688953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57688953 - 2¹ = 57688951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57688896 and 57688905.

It is not an unprimeable number, because it can be changed into a prime (57688951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373526 + ... + 1373567.

It is an arithmetic number, because the mean of its divisors is an integer number (10988376).

Almost surely, 2^57688953 is an apocalyptic number.

It is an amenable number.

57688953 is a deficient number, since it is larger than the sum of its proper divisors (30218055).

57688953 is a wasteful number, since it uses less digits than its factorization.

57688953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747103.

The product of its digits is 1814400, while the sum is 51.

The square root of 57688953 is about 7595.3244170345. The cubic root of 57688953 is about 386.3944552419.

The spelling of 57688953 in words is "fifty-seven million, six hundred eighty-eight thousand, nine hundred fifty-three".