4255574116464 has 120 divisors (see below), whose sum is σ = 12993111606384. Its totient is φ = 1289496960000.

The previous prime is 4255574116361. The next prime is 4255574116487. The reversal of 4255574116464 is 4646114755524.

4255574116464 is a `hidden beast` number, since 4 + 2 + 5 + 5 + 574 + 1 + 1 + 6 + 4 + 64 = 666.

It is a super-2 number, since 2×4255574116464² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4255574116464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33550764 + ... + 33677364.

Almost surely, 2^{4255574116464} is an apocalyptic number.

4255574116464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4255574116464 is an abundant number, since it is smaller than the sum of its proper divisors (8737537489920).

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

4255574116464 is a wasteful number, since it uses less digits than its factorization.

4255574116464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147847 (or 147838 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 54.

The spelling of 4255574116464 in words is "four trillion, two hundred fifty-five billion, five hundred seventy-four million, one hundred sixteen thousand, four hundred sixty-four".