151512988 has 24 divisors (see below), whose sum is σ = 289772784. Its totient is φ = 68745600.

The previous prime is 151512979. The next prime is 151512989. The reversal of 151512988 is 889215151.

151512988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 151512988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151512989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24358 + ... + 29938.

It is an arithmetic number, because the mean of its divisors is an integer number (12073866).

Almost surely, 2^151512988 is an apocalyptic number.

It is an amenable number.

151512988 is a deficient number, since it is larger than the sum of its proper divisors (138259796).

151512988 is a wasteful number, since it uses less digits than its factorization.

151512988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213 (or 6211 counting only the distinct ones).

The product of its digits is 28800, while the sum is 40.

The square root of 151512988 is about 12309.0612152186. The cubic root of 151512988 is about 533.1097446463.

The spelling of 151512988 in words is "one hundred fifty-one million, five hundred twelve thousand, nine hundred eighty-eight".