13552155100 has 36 divisors (see below), whose sum is σ = 32081649768. Its totient is φ = 4928056000.

The previous prime is 13552155079. The next prime is 13552155103. The reversal of 13552155100 is 155125531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13552155103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6158971 + ... + 6161170.

It is an arithmetic number, because the mean of its divisors is an integer number (891156938).

Almost surely, 2^13552155100 is an apocalyptic number.

13552155100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13552155100 is an abundant number, since it is smaller than the sum of its proper divisors (18529494668).

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

13552155100 is a wasteful number, since it uses less digits than its factorization.

13552155100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12320166 (or 12320159 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 13552155100 in words is "thirteen billion, five hundred fifty-two million, one hundred fifty-five thousand, one hundred".