151332516 has 48 divisors (see below), whose sum is σ = 402958080. Its totient is φ = 49079520.

The previous prime is 151332509. The next prime is 151332551. The reversal of 151332516 is 615233151.

151332516 is a `hidden beast` number, since 15 + 133 + 2 + 516 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 151332516.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14940 + ... + 22931.

It is an arithmetic number, because the mean of its divisors is an integer number (8394960).

Almost surely, 2^151332516 is an apocalyptic number.

It is an amenable number.

151332516 is an abundant number, since it is smaller than the sum of its proper divisors (251625564).

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

151332516 is a wasteful number, since it uses less digits than its factorization.

151332516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37921 (or 37913 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 151332516 is about 12301.7281712774. The cubic root of 151332516 is about 532.8979924866.

Adding to 151332516 its reverse (615233151), we get a palindrome (766565667).

The spelling of 151332516 in words is "one hundred fifty-one million, three hundred thirty-two thousand, five hundred sixteen".