57302534 has 8 divisors (see below), whose sum is σ = 85990368. Its totient is φ = 28639080.

The previous prime is 57302533. The next prime is 57302551. The reversal of 57302534 is 43520375.

57302534 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 a junction number, because it is equal to n+sod(n) for n = 57302497 and 57302506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57302533) 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 3 ways as a sum of consecutive naturals, for example, 1859 + ... + 10865.

It is an arithmetic number, because the mean of its divisors is an integer number (10748796).

Almost surely, 2^57302534 is an apocalyptic number.

57302534 is a deficient number, since it is larger than the sum of its proper divisors (28687834).

57302534 is a wasteful number, since it uses less digits than its factorization.

57302534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 57302534 is about 7569.8437236181. The cubic root of 57302534 is about 385.5297906741.

The spelling of 57302534 in words is "fifty-seven million, three hundred two thousand, five hundred thirty-four".