57251083 has 2 divisors, whose sum is σ = 57251084. Its totient is φ = 57251082.

The previous prime is 57251059. The next prime is 57251113. The reversal of 57251083 is 38015275.

57251083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57251083 is a prime.

It is not a weakly prime, because it can be changed into another prime (57251003) 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 as a sum of consecutive naturals, namely, 28625541 + 28625542.

It is an arithmetic number, because the mean of its divisors is an integer number (28625542).

Almost surely, 2^57251083 is an apocalyptic number.

57251083 is a deficient number, since it is larger than the sum of its proper divisors (1).

57251083 is an equidigital number, since it uses as much as digits as its factorization.

57251083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 57251083 is about 7566.4445415268. Note that the first 3 decimals coincide. The cubic root of 57251083 is about 385.4143691758.

The spelling of 57251083 in words is "fifty-seven million, two hundred fifty-one thousand, eighty-three".