532151152155 has 48 divisors (see below), whose sum is σ = 1075679716800. Its totient is φ = 243269091072.

The previous prime is 532151152139. The next prime is 532151152157. The reversal of 532151152155 is 551251151235.

532151152155 is a `hidden beast` number, since 5 + 32 + 1 + 51 + 1 + 521 + 55 = 666.

It is not a de Polignac number, because 532151152155 - 2⁴ = 532151152139 is a prime.

It is a super-2 number, since 2×532151152155² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (532151152157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17223022 + ... + 17253891.

It is an arithmetic number, because the mean of its divisors is an integer number (22409994100).

Almost surely, 2^532151152155 is an apocalyptic number.

532151152155 is an abundant number, since it is smaller than the sum of its proper divisors (543528564645).

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

532151152155 is a wasteful number, since it uses less digits than its factorization.

532151152155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34476945 (or 34476928 counting only the distinct ones).

The product of its digits is 37500, while the sum is 36.

The spelling of 532151152155 in words is "five hundred thirty-two billion, one hundred fifty-one million, one hundred fifty-two thousand, one hundred fifty-five".