1145024758657 has 16 divisors (see below), whose sum is σ = 1305921536640. Its totient is φ = 995902313472.

The previous prime is 1145024758627. The next prime is 1145024758693. The reversal of 1145024758657 is 7568574205411.

It is a cyclic number.

It is not a de Polignac number, because 1145024758657 - 2⁷ = 1145024758529 is a prime.

It is a super-2 number, since 2×1145024758657² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1145024758598 and 1145024758607.

It is not an unprimeable number, because it can be changed into a prime (1145024758607) 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, 28558432 + ... + 28598497.

It is an arithmetic number, because the mean of its divisors is an integer number (81620096040).

Almost surely, 2^{1145024758657} is an apocalyptic number.

It is an amenable number.

1145024758657 is a deficient number, since it is larger than the sum of its proper divisors (160896777983).

1145024758657 is a wasteful number, since it uses less digits than its factorization.

1145024758657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57157032.

The product of its (nonzero) digits is 9408000, while the sum is 55.

The spelling of 1145024758657 in words is "one trillion, one hundred forty-five billion, twenty-four million, seven hundred fifty-eight thousand, six hundred fifty-seven".