152297224272 has 80 divisors (see below), whose sum is σ = 437409146880. Its totient is φ = 50735582208.

The previous prime is 152297224241. The next prime is 152297224319. The reversal of 152297224272 is 272422792251.

152297224272 is a `hidden beast` number, since 1 + 52 + 297 + 2 + 242 + 72 = 666.

152297224272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629233 + ... + 836975.

It is an arithmetic number, because the mean of its divisors is an integer number (5467614336).

Almost surely, 2^152297224272 is an apocalyptic number.

152297224272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152297224272 is an abundant number, since it is smaller than the sum of its proper divisors (285111922608).

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

152297224272 is a wasteful number, since it uses less digits than its factorization.

152297224272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209457 (or 209445 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 152297224272 in words is "one hundred fifty-two billion, two hundred ninety-seven million, two hundred twenty-four thousand, two hundred seventy-two".