151972480 has 64 divisors (see below), whose sum is σ = 396355680. Its totient is φ = 55260160.

The previous prime is 151972459. The next prime is 151972489. The reversal of 151972480 is 84279151.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (151972489) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3754 + ... + 17833.

Almost surely, 2^151972480 is an apocalyptic number.

151972480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151972480 is an abundant number, since it is smaller than the sum of its proper divisors (244383200).

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

151972480 is a wasteful number, since it uses less digits than its factorization.

151972480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21617 (or 21605 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 151972480 is about 12327.7118720385. The cubic root of 151972480 is about 533.6481197244.

The spelling of 151972480 in words is "one hundred fifty-one million, nine hundred seventy-two thousand, four hundred eighty".