2455145130564 has 96 divisors (see below), whose sum is σ = 7525349126400. Its totient is φ = 677281409280.

The previous prime is 2455145130553. The next prime is 2455145130677. The reversal of 2455145130564 is 4650315415542.

2455145130564 is a `hidden beast` number, since 2 + 4 + 5 + 5 + 1 + 4 + 51 + 30 + 564 = 666.

It is a super-2 number, since 2×2455145130564² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55970257 + ... + 56014104.

It is an arithmetic number, because the mean of its divisors is an integer number (78389053400).

Almost surely, 2^{2455145130564} is an apocalyptic number.

It is an amenable number.

2455145130564 is an abundant number, since it is smaller than the sum of its proper divisors (5070203995836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2455145130564 is a wasteful number, since it uses less digits than its factorization.

2455145130564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111984410 (or 111984402 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The spelling of 2455145130564 in words is "two trillion, four hundred fifty-five billion, one hundred forty-five million, one hundred thirty thousand, five hundred sixty-four".