57953433 has 16 divisors (see below), whose sum is σ = 80865216. Its totient is φ = 36878400.

The previous prime is 57953431. The next prime is 57953449. The reversal of 57953433 is 33435975.

57953433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57953433 - 2¹ = 57953431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57953391 and 57953400.

It is not an unprimeable number, because it can be changed into a prime (57953431) 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 15 ways as a sum of consecutive naturals, for example, 958 + ... + 10808.

It is an arithmetic number, because the mean of its divisors is an integer number (5054076).

Almost surely, 2^57953433 is an apocalyptic number.

57953433 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

57953433 is a deficient number, since it is larger than the sum of its proper divisors (22911783).

57953433 is a wasteful number, since it uses less digits than its factorization.

57953433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9944.

The product of its digits is 170100, while the sum is 39.

The square root of 57953433 is about 7612.7152186326. The cubic root of 57953433 is about 386.9840414334.

The spelling of 57953433 in words is "fifty-seven million, nine hundred fifty-three thousand, four hundred thirty-three".