153402513111552 has 160 divisors (see below), whose sum is σ = 433513402812864. Its totient is φ = 48037316198400.

The previous prime is 153402513111541. The next prime is 153402513111593. The reversal of 153402513111552 is 255111315204351.

It is a self number, because there is not a number n which added to its sum of digits gives 153402513111552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8697027 + ... + 19556157.

Almost surely, 2^{153402513111552} is an apocalyptic number.

153402513111552 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 153402513111552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216756701406432).

153402513111552 is an abundant number, since it is smaller than the sum of its proper divisors (280110889701312).

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

153402513111552 is a wasteful number, since it uses less digits than its factorization.

153402513111552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10859710 (or 10859694 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 153402513111552 in words is "one hundred fifty-three trillion, four hundred two billion, five hundred thirteen million, one hundred eleven thousand, five hundred fifty-two".