57372773651 has 2 divisors, whose sum is σ = 57372773652. Its totient is φ = 57372773650.

The previous prime is 57372773641. The next prime is 57372773659. The reversal of 57372773651 is 15637727375.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57372773651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57372773593 and 57372773602.

It is not a weakly prime, because it can be changed into another prime (57372773659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28686386825 + 28686386826.

It is an arithmetic number, because the mean of its divisors is an integer number (28686386826).

Almost surely, 2^57372773651 is an apocalyptic number.

57372773651 is a deficient number, since it is larger than the sum of its proper divisors (1).

57372773651 is an equidigital number, since it uses as much as digits as its factorization.

57372773651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6482700, while the sum is 53.

The spelling of 57372773651 in words is "fifty-seven billion, three hundred seventy-two million, seven hundred seventy-three thousand, six hundred fifty-one".