455379197152 has 48 divisors (see below), whose sum is σ = 978274813824. Its totient is φ = 206938800000.

The previous prime is 455379197137. The next prime is 455379197171. The reversal of 455379197152 is 251791973554.

It is a super-2 number, since 2×455379197152² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266277 + ... + 1585627.

It is an arithmetic number, because the mean of its divisors is an integer number (20380725288).

Almost surely, 2^455379197152 is an apocalyptic number.

It is an amenable number.

455379197152 is an abundant number, since it is smaller than the sum of its proper divisors (522895616672).

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

455379197152 is a wasteful number, since it uses less digits than its factorization.

455379197152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323423 (or 323415 counting only the distinct ones).

The product of its digits is 11907000, while the sum is 58.

The spelling of 455379197152 in words is "four hundred fifty-five billion, three hundred seventy-nine million, one hundred ninety-seven thousand, one hundred fifty-two".