4571255200064 has 56 divisors (see below), whose sum is σ = 10542664898880. Its totient is φ = 1925904116736.

The previous prime is 4571255200063. The next prime is 4571255200147. The reversal of 4571255200064 is 4600025521754.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×4571255200064² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4571255199994 and 4571255200030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4571255200063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86445557 + ... + 86498420.

Almost surely, 2^{4571255200064} is an apocalyptic number.

It is an amenable number.

4571255200064 is an abundant number, since it is smaller than the sum of its proper divisors (5971409698816).

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

4571255200064 is a wasteful number, since it uses less digits than its factorization.

4571255200064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172944055 (or 172944045 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 4571255200064 in words is "four trillion, five hundred seventy-one billion, two hundred fifty-five million, two hundred thousand, sixty-four".