151982816 has 12 divisors (see below), whose sum is σ = 299216232. Its totient is φ = 75991392.

The previous prime is 151982773. The next prime is 151982821. The reversal of 151982816 is 618289151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2374700 + ... + 2374763.

It is an arithmetic number, because the mean of its divisors is an integer number (24934686).

Almost surely, 2^151982816 is an apocalyptic number.

151982816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151982816 is a deficient number, since it is larger than the sum of its proper divisors (147233416).

151982816 is an equidigital number, since it uses as much as digits as its factorization.

151982816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749473 (or 4749465 counting only the distinct ones).

The product of its digits is 34560, while the sum is 41.

The square root of 151982816 is about 12328.1310830150. The cubic root of 151982816 is about 533.6602176646.

The spelling of 151982816 in words is "one hundred fifty-one million, nine hundred eighty-two thousand, eight hundred sixteen".