57428245999697 has 16 divisors (see below), whose sum is σ = 59092078117248. Its totient is φ = 55793956028160.

The previous prime is 57428245999613. The next prime is 57428245999807. The reversal of 57428245999697 is 79699954282475.

It is a cyclic number.

It is not a de Polignac number, because 57428245999697 - 2¹⁴ = 57428245983313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57428245990697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19299743 + ... + 22075700.

It is an arithmetic number, because the mean of its divisors is an integer number (3693254882328).

Almost surely, 2^{57428245999697} is an apocalyptic number.

It is an amenable number.

57428245999697 is a deficient number, since it is larger than the sum of its proper divisors (1663832117551).

57428245999697 is a wasteful number, since it uses less digits than its factorization.

57428245999697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41375800.

The product of its digits is 24690355200, while the sum is 86.

The spelling of 57428245999697 in words is "fifty-seven trillion, four hundred twenty-eight billion, two hundred forty-five million, nine hundred ninety-nine thousand, six hundred ninety-seven".