13542113532 has 192 divisors, whose sum is σ = 34546176000. Its totient is φ = 4120320000.

The previous prime is 13542113509. The next prime is 13542113551. The reversal of 13542113532 is 23531124531.

It is a self number, because there is not a number n which added to its sum of digits gives 13542113532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90886594 + ... + 90886742.

It is an arithmetic number, because the mean of its divisors is an integer number (179928000).

Almost surely, 2^13542113532 is an apocalyptic number.

13542113532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13542113532 is an abundant number, since it is smaller than the sum of its proper divisors (21004062468).

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

13542113532 is a wasteful number, since it uses less digits than its factorization.

13542113532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 386 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The spelling of 13542113532 in words is "thirteen billion, five hundred forty-two million, one hundred thirteen thousand, five hundred thirty-two".