153255211172 has 12 divisors (see below), whose sum is σ = 306510422400. Its totient is φ = 65680804776.

The previous prime is 153255211133. The next prime is 153255211177. The reversal of 153255211172 is 271112552351.

153255211172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

153255211172 is an admirable number.

It is a super-2 number, since 2×153255211172² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (153255211177) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2736700172 + ... + 2736700227.

It is an arithmetic number, because the mean of its divisors is an integer number (25542535200).

Almost surely, 2^153255211172 is an apocalyptic number.

It is an amenable number.

153255211172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153255211172 is a wasteful number, since it uses less digits than its factorization.

153255211172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5473400410 (or 5473400408 counting only the distinct ones).

The product of its digits is 21000, while the sum is 35.

The spelling of 153255211172 in words is "one hundred fifty-three billion, two hundred fifty-five million, two hundred eleven thousand, one hundred seventy-two".