13500550190 has 16 divisors (see below), whose sum is σ = 24323243328. Its totient is φ = 5395274976.

The previous prime is 13500550181. The next prime is 13500550223. The reversal of 13500550190 is 9105500531.

It is a happy number.

It is a super-2 number, since 2×13500550190² (a number of 21 digits) contains 22 as substring.

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, 606662 + ... + 628521.

It is an arithmetic number, because the mean of its divisors is an integer number (1520202708).

Almost surely, 2^13500550190 is an apocalyptic number.

13500550190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13500550190 is a deficient number, since it is larger than the sum of its proper divisors (10822693138).

13500550190 is a wasteful number, since it uses less digits than its factorization.

13500550190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236283.

The product of its (nonzero) digits is 3375, while the sum is 29.

The spelling of 13500550190 in words is "thirteen billion, five hundred million, five hundred fifty thousand, one hundred ninety".