151597535232 has 832 divisors, whose sum is σ = 515735764992. Its totient is φ = 39252787200.

The previous prime is 151597535153. The next prime is 151597535233. The reversal of 151597535232 is 232535795151.

It is a tau number, because it is divible by the number of its divisors (832).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151597535233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4890243057 + ... + 4890243087.

Almost surely, 2^151597535232 is an apocalyptic number.

151597535232 is a gapful number since it is divisible by the number (12) 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 151597535232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257867882496).

151597535232 is an abundant number, since it is smaller than the sum of its proper divisors (364138229760).

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

151597535232 is a wasteful number, since it uses less digits than its factorization.

151597535232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 83 counting only the distinct ones).

The product of its digits is 1417500, while the sum is 48.

The spelling of 151597535232 in words is "one hundred fifty-one billion, five hundred ninety-seven million, five hundred thirty-five thousand, two hundred thirty-two".