455332504272 has 20 divisors (see below), whose sum is σ = 1176275636160. Its totient is φ = 151777501408.

The previous prime is 455332504271. The next prime is 455332504279. The reversal of 455332504272 is 272405233554.

It is a super-2 number, since 2×455332504272² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455332504271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4743046872 + ... + 4743046967.

It is an arithmetic number, because the mean of its divisors is an integer number (58813781808).

Almost surely, 2^455332504272 is an apocalyptic number.

It is an amenable number.

455332504272 is an abundant number, since it is smaller than the sum of its proper divisors (720943131888).

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

455332504272 is a wasteful number, since it uses less digits than its factorization.

455332504272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486093850 (or 9486093844 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 42.

The spelling of 455332504272 in words is "four hundred fifty-five billion, three hundred thirty-two million, five hundred four thousand, two hundred seventy-two".