13552611123 has 16 divisors (see below), whose sum is σ = 19135789056. Its totient is φ = 8502403200.

The previous prime is 13552611113. The next prime is 13552611161. The reversal of 13552611123 is 32111625531.

It is not a de Polignac number, because 13552611123 - 2²⁴ = 13535833907 is a prime.

It is a super-2 number, since 2×13552611123² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13552611113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473190 + ... + 501012.

It is an arithmetic number, because the mean of its divisors is an integer number (1195986816).

Almost surely, 2^13552611123 is an apocalyptic number.

13552611123 is a deficient number, since it is larger than the sum of its proper divisors (5583177933).

13552611123 is a wasteful number, since it uses less digits than its factorization.

13552611123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37394.

The product of its digits is 5400, while the sum is 30.

The spelling of 13552611123 in words is "thirteen billion, five hundred fifty-two million, six hundred eleven thousand, one hundred twenty-three".