57996437 has 2 divisors, whose sum is σ = 57996438. Its totient is φ = 57996436.

The previous prime is 57996431. The next prime is 57996467. The reversal of 57996437 is 73469975.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49434961 + 8561476 = 7031^2 + 2926^2 .

It is a cyclic number.

It is not a de Polignac number, because 57996437 - 2⁶ = 57996373 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 (57996431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28998218 + 28998219.

It is an arithmetic number, because the mean of its divisors is an integer number (28998219).

Almost surely, 2^57996437 is an apocalyptic number.

It is an amenable number.

57996437 is a deficient number, since it is larger than the sum of its proper divisors (1).

57996437 is an equidigital number, since it uses as much as digits as its factorization.

57996437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 50.

The square root of 57996437 is about 7615.5391798611. The cubic root of 57996437 is about 387.0797375019.

The spelling of 57996437 in words is "fifty-seven million, nine hundred ninety-six thousand, four hundred thirty-seven".