57712007 has 2 divisors, whose sum is σ = 57712008. Its totient is φ = 57712006.

The previous prime is 57711989. The next prime is 57712019. The reversal of 57712007 is 70021775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57712007 - 2⁸ = 57711751 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 (57712507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28856003 + 28856004.

It is an arithmetic number, because the mean of its divisors is an integer number (28856004).

Almost surely, 2^57712007 is an apocalyptic number.

57712007 is a deficient number, since it is larger than the sum of its proper divisors (1).

57712007 is an equidigital number, since it uses as much as digits as its factorization.

57712007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3430, while the sum is 29.

The square root of 57712007 is about 7596.8419096359. The cubic root of 57712007 is about 386.4459194649.

The spelling of 57712007 in words is "fifty-seven million, seven hundred twelve thousand, seven".