153540112132 has 24 divisors (see below), whose sum is σ = 293566885920. Its totient is φ = 69685042560.

The previous prime is 153540112129. The next prime is 153540112139. The reversal of 153540112132 is 231211045351.

It is a self number, because there is not a number n which added to its sum of digits gives 153540112132.

It is not an unprimeable number, because it can be changed into a prime (153540112139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2618613 + ... + 2676604.

It is an arithmetic number, because the mean of its divisors is an integer number (12231953580).

Almost surely, 2^153540112132 is an apocalyptic number.

It is an amenable number.

153540112132 is a deficient number, since it is larger than the sum of its proper divisors (140026773788).

153540112132 is a wasteful number, since it uses less digits than its factorization.

153540112132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295891 (or 5295889 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 153540112132 its reverse (231211045351), we get a palindrome (384751157483).

The spelling of 153540112132 in words is "one hundred fifty-three billion, five hundred forty million, one hundred twelve thousand, one hundred thirty-two".