150432315251 has 8 divisors (see below), whose sum is σ = 151874265600. Its totient is φ = 148992307072.

The previous prime is 150432315193. The next prime is 150432315307. The reversal of 150432315251 is 152513234051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150432315251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150432315851) 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, 329651 + ... + 639948.

It is an arithmetic number, because the mean of its divisors is an integer number (18984283200).

Almost surely, 2^150432315251 is an apocalyptic number.

150432315251 is a deficient number, since it is larger than the sum of its proper divisors (1441950349).

150432315251 is a wasteful number, since it uses less digits than its factorization.

150432315251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971085.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 150432315251 in words is "one hundred fifty billion, four hundred thirty-two million, three hundred fifteen thousand, two hundred fifty-one".