57850901 has 2 divisors, whose sum is σ = 57850902. Its totient is φ = 57850900.

The previous prime is 57850879. The next prime is 57850921. The reversal of 57850901 is 10905875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31080625 + 26770276 = 5575^2 + 5174^2 .

It is a cyclic number.

It is not a de Polignac number, because 57850901 - 2²² = 53656597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57850921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28925450 + 28925451.

It is an arithmetic number, because the mean of its divisors is an integer number (28925451).

Almost surely, 2^57850901 is an apocalyptic number.

It is an amenable number.

57850901 is a deficient number, since it is larger than the sum of its proper divisors (1).

57850901 is an equidigital number, since it uses as much as digits as its factorization.

57850901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 57850901 is about 7605.9779778803. The cubic root of 57850901 is about 386.7556875726.

The spelling of 57850901 in words is "fifty-seven million, eight hundred fifty thousand, nine hundred one".