150556334638080 has 2112 divisors, whose sum is σ = 601404114286080. Its totient is φ = 32033734656000.

The previous prime is 150556334638067. The next prime is 150556334638081. The reversal of 150556334638080 is 80836433655051.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 150556334638080.

It is not an unprimeable number, because it can be changed into a prime (150556334638081) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 375452205880 + ... + 375452206280.

Almost surely, 2^{150556334638080} is an apocalyptic number.

150556334638080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150556334638080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300702057143040).

150556334638080 is an abundant number, since it is smaller than the sum of its proper divisors (450847779648000).

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

150556334638080 is an equidigital number, since it uses as much as digits as its factorization.

150556334638080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 57.

The spelling of 150556334638080 in words is "one hundred fifty trillion, five hundred fifty-six billion, three hundred thirty-four million, six hundred thirty-eight thousand, eighty".