150261232656 has 160 divisors (see below), whose sum is σ = 412723084032. Its totient is φ = 47006023680.

The previous prime is 150261232621. The next prime is 150261232661. The reversal of 150261232656 is 656232162051.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29157376 + ... + 29162528.

Almost surely, 2^150261232656 is an apocalyptic number.

150261232656 is a gapful number since it is divisible by the number (16) 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 150261232656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206361542016).

150261232656 is an abundant number, since it is smaller than the sum of its proper divisors (262461851376).

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

150261232656 is a wasteful number, since it uses less digits than its factorization.

150261232656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681 (or 5675 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 150261232656 in words is "one hundred fifty billion, two hundred sixty-one million, two hundred thirty-two thousand, six hundred fifty-six".