151356432 has 40 divisors (see below), whose sum is σ = 411585760. Its totient is φ = 47796480.

The previous prime is 151356427. The next prime is 151356467. The reversal of 151356432 is 234653151.

It is a self number, because there is not a number n which added to its sum of digits gives 151356432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82069 + ... + 83892.

It is an arithmetic number, because the mean of its divisors is an integer number (10289644).

Almost surely, 2^151356432 is an apocalyptic number.

151356432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151356432 is an abundant number, since it is smaller than the sum of its proper divisors (260229328).

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

151356432 is a wasteful number, since it uses less digits than its factorization.

151356432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165991 (or 165985 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 151356432 is about 12302.7001914214. The cubic root of 151356432 is about 532.9260633807.

The spelling of 151356432 in words is "one hundred fifty-one million, three hundred fifty-six thousand, four hundred thirty-two".