152687373228 has 72 divisors (see below), whose sum is σ = 417305253456. Its totient is φ = 46793520000.

The previous prime is 152687373227. The next prime is 152687373233. The reversal of 152687373228 is 822373786251.

152687373228 is a `hidden beast` number, since 1 + 5 + 268 + 7 + 373 + 2 + 2 + 8 = 666.

It is a super-2 number, since 2×152687373228² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (152687373227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532443 + ... + 767378.

It is an arithmetic number, because the mean of its divisors is an integer number (5795906298).

Almost surely, 2^152687373228 is an apocalyptic number.

152687373228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

152687373228 is an abundant number, since it is smaller than the sum of its proper divisors (264617880228).

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

152687373228 is a wasteful number, since it uses less digits than its factorization.

152687373228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300095 (or 1300090 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 152687373228 in words is "one hundred fifty-two billion, six hundred eighty-seven million, three hundred seventy-three thousand, two hundred twenty-eight".