150684632128 has 56 divisors (see below), whose sum is σ = 315177952320. Its totient is φ = 71280437760.

The previous prime is 150684632107. The next prime is 150684632183. The reversal of 150684632128 is 821236486051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820098 + ... + 986878.

It is an arithmetic number, because the mean of its divisors is an integer number (5628177720).

Almost surely, 2^150684632128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150684632128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157588976160).

150684632128 is an abundant number, since it is smaller than the sum of its proper divisors (164493320192).

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

150684632128 is a wasteful number, since it uses less digits than its factorization.

150684632128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167555 (or 167545 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 150684632128 in words is "one hundred fifty billion, six hundred eighty-four million, six hundred thirty-two thousand, one hundred twenty-eight".