151632356451 has 8 divisors (see below), whose sum is σ = 202546087104. Its totient is φ = 100903431720.

The previous prime is 151632356413. The next prime is 151632356543. The reversal of 151632356451 is 154653236151.

It is a happy number.

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

It is not a de Polignac number, because 151632356451 - 2⁶ = 151632356387 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (151632356411) 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, 46199565 + ... + 46202846.

It is an arithmetic number, because the mean of its divisors is an integer number (25318260888).

Almost surely, 2^151632356451 is an apocalyptic number.

151632356451 is a deficient number, since it is larger than the sum of its proper divisors (50913730653).

151632356451 is an equidigital number, since it uses as much as digits as its factorization.

151632356451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92402961.

The product of its digits is 324000, while the sum is 42.

The spelling of 151632356451 in words is "one hundred fifty-one billion, six hundred thirty-two million, three hundred fifty-six thousand, four hundred fifty-one".