57002745675451 has 2 divisors, whose sum is σ = 57002745675452. Its totient is φ = 57002745675450.

The previous prime is 57002745675373. The next prime is 57002745675487. The reversal of 57002745675451 is 15457654720075.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57002745675451 is a prime.

It is not a weakly prime, because it can be changed into another prime (57002745676451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28501372837725 + 28501372837726.

It is an arithmetic number, because the mean of its divisors is an integer number (28501372837726).

Almost surely, 2^{57002745675451} is an apocalyptic number.

57002745675451 is a deficient number, since it is larger than the sum of its proper divisors (1).

57002745675451 is an equidigital number, since it uses as much as digits as its factorization.

57002745675451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41160000, while the sum is 58.

The spelling of 57002745675451 in words is "fifty-seven trillion, two billion, seven hundred forty-five million, six hundred seventy-five thousand, four hundred fifty-one".