150377635620 has 120 divisors (see below), whose sum is σ = 472644864384. Its totient is φ = 40023802944.

The previous prime is 150377635589. The next prime is 150377635649. The reversal of 150377635620 is 26536773051.

150377635620 is a `hidden beast` number, since 1 + 5 + 0 + 3 + 7 + 7 + 635 + 6 + 2 + 0 = 666.

It is a super-2 number, since 2×150377635620² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 758517 + ... + 936003.

Almost surely, 2^150377635620 is an apocalyptic number.

150377635620 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 150377635620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236322432192).

150377635620 is an abundant number, since it is smaller than the sum of its proper divisors (322267228764).

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

150377635620 is a wasteful number, since it uses less digits than its factorization.

150377635620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178031 (or 178020 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The spelling of 150377635620 in words is "one hundred fifty billion, three hundred seventy-seven million, six hundred thirty-five thousand, six hundred twenty".