153240574872 has 256 divisors, whose sum is σ = 483063782400. Its totient is φ = 39680256000.

The previous prime is 153240574867. The next prime is 153240574873. The reversal of 153240574872 is 278475042351.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153240574873) 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, 89665954 + ... + 89667662.

It is an arithmetic number, because the mean of its divisors is an integer number (1886967900).

Almost surely, 2^153240574872 is an apocalyptic number.

153240574872 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 153240574872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241531891200).

153240574872 is an abundant number, since it is smaller than the sum of its proper divisors (329823207528).

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

153240574872 is a wasteful number, since it uses less digits than its factorization.

153240574872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2133 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 153240574872 in words is "one hundred fifty-three billion, two hundred forty million, five hundred seventy-four thousand, eight hundred seventy-two".