57971207995651 has 2 divisors, whose sum is σ = 57971207995652. Its totient is φ = 57971207995650.

The previous prime is 57971207995601. The next prime is 57971207995697. The reversal of 57971207995651 is 15659970217975.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57971207995651 - 2¹⁵ = 57971207962883 is a prime.

It is not a weakly prime, because it can be changed into another prime (57971207995601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28985603997825 + 28985603997826.

It is an arithmetic number, because the mean of its divisors is an integer number (28985603997826).

Almost surely, 2^{57971207995651} is an apocalyptic number.

57971207995651 is a deficient number, since it is larger than the sum of its proper divisors (1).

57971207995651 is an equidigital number, since it uses as much as digits as its factorization.

57971207995651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 375070500, while the sum is 73.

The spelling of 57971207995651 in words is "fifty-seven trillion, nine hundred seventy-one billion, two hundred seven million, nine hundred ninety-five thousand, six hundred fifty-one".