150091235568 has 120 divisors (see below), whose sum is σ = 432118110528. Its totient is φ = 48608219136.

The previous prime is 150091235561. The next prime is 150091235611. The reversal of 150091235568 is 865532190051.

150091235568 is a `hidden beast` number, since 1 + 5 + 0 + 0 + 91 + 2 + 3 + 556 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150091235561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846280 + ... + 1008152.

Almost surely, 2^150091235568 is an apocalyptic number.

150091235568 is a gapful number since it is divisible by the number (18) 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 150091235568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216059055264).

150091235568 is an abundant number, since it is smaller than the sum of its proper divisors (282026874960).

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

150091235568 is a wasteful number, since it uses less digits than its factorization.

150091235568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162071 (or 162062 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The spelling of 150091235568 in words is "one hundred fifty billion, ninety-one million, two hundred thirty-five thousand, five hundred sixty-eight".