12533902190 has 16 divisors (see below), whose sum is σ = 23041046592. Its totient is φ = 4906889184.

The previous prime is 12533902177. The next prime is 12533902259. The reversal of 12533902190 is 9120933521.

It is a super-2 number, since 2×12533902190² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12533902190.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13333469 + ... + 13334408.

It is an arithmetic number, because the mean of its divisors is an integer number (1440065412).

Almost surely, 2^12533902190 is an apocalyptic number.

12533902190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12533902190 is a deficient number, since it is larger than the sum of its proper divisors (10507144402).

12533902190 is a wasteful number, since it uses less digits than its factorization.

12533902190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26667931.

The product of its (nonzero) digits is 14580, while the sum is 35.

The spelling of 12533902190 in words is "twelve billion, five hundred thirty-three million, nine hundred two thousand, one hundred ninety".