150887551780 has 288 divisors, whose sum is σ = 407135973888. Its totient is φ = 45819924480.

The previous prime is 150887551753. The next prime is 150887551909. The reversal of 150887551780 is 87155788051.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84624769 + ... + 84626551.

It is an arithmetic number, because the mean of its divisors is an integer number (1413666576).

Almost surely, 2^150887551780 is an apocalyptic number.

150887551780 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 150887551780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203567986944).

150887551780 is an abundant number, since it is smaller than the sum of its proper divisors (256248422108).

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

150887551780 is a wasteful number, since it uses less digits than its factorization.

150887551780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915 (or 1882 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 55.

The spelling of 150887551780 in words is "one hundred fifty billion, eight hundred eighty-seven million, five hundred fifty-one thousand, seven hundred eighty".