13099455000 has 320 divisors, whose sum is σ = 47872176000. Its totient is φ = 3308688000.

The previous prime is 13099454987. The next prime is 13099455001. The reversal of 13099455000 is 55499031.

13099455000 is a `hidden beast` number, since 13 + 0 + 9 + 94 + 550 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13099455001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2562447 + ... + 2567553.

It is an arithmetic number, because the mean of its divisors is an integer number (149600550).

Almost surely, 2^13099455000 is an apocalyptic number.

13099455000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13099455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23936088000).

13099455000 is an abundant number, since it is smaller than the sum of its proper divisors (34772721000).

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

13099455000 is a wasteful number, since it uses less digits than its factorization.

13099455000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161 (or 5136 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The spelling of 13099455000 in words is "thirteen billion, ninety-nine million, four hundred fifty-five thousand".