152452225531512 has 96 divisors (see below), whose sum is σ = 424972311192000. Its totient is φ = 49351623010560.

The previous prime is 152452225531499. The next prime is 152452225531519. The reversal of 152452225531512 is 215135522254251.

152452225531512 is a `hidden beast` number, since 1 + 5 + 2 + 4 + 52 + 2 + 2 + 55 + 31 + 512 = 666.

It is a super-2 number, since 2×152452225531512² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152452225531519) 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, 219345087 + ... + 220039022.

It is an arithmetic number, because the mean of its divisors is an integer number (4426794908250).

Almost surely, 2^{152452225531512} is an apocalyptic number.

152452225531512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152452225531512 is an abundant number, since it is smaller than the sum of its proper divisors (272520085660488).

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

152452225531512 is a wasteful number, since it uses less digits than its factorization.

152452225531512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439384261 (or 439384254 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 45.

Adding to 152452225531512 its reverse (215135522254251), we get a palindrome (367587747785763).

The spelling of 152452225531512 in words is "one hundred fifty-two trillion, four hundred fifty-two billion, two hundred twenty-five million, five hundred thirty-one thousand, five hundred twelve".