153229250832 has 120 divisors (see below), whose sum is σ = 462808342656. Its totient is φ = 43557421824.

The previous prime is 153229250819. The next prime is 153229250833. The reversal of 153229250832 is 238052922351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (153229250833) 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, 297993 + ... + 628695.

Almost surely, 2^153229250832 is an apocalyptic number.

153229250832 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 153229250832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231404171328).

153229250832 is an abundant number, since it is smaller than the sum of its proper divisors (309579091824).

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

153229250832 is a wasteful number, since it uses less digits than its factorization.

153229250832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330925 (or 330912 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 153229250832 in words is "one hundred fifty-three billion, two hundred twenty-nine million, two hundred fifty thousand, eight hundred thirty-two".