15513404130 has 96 divisors (see below), whose sum is σ = 47686579200. Its totient is φ = 3423643776.

The previous prime is 15513404129. The next prime is 15513404147. The reversal of 15513404130 is 3140431551.

It is a happy number.

15513404130 is a `hidden beast` number, since 1 + 551 + 3 + 40 + 41 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 15513404094 and 15513404103.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 406290 + ... + 442829.

It is an arithmetic number, because the mean of its divisors is an integer number (496735200).

Almost surely, 2^15513404130 is an apocalyptic number.

15513404130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15513404130 is an abundant number, since it is smaller than the sum of its proper divisors (32173175070).

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

15513404130 is a wasteful number, since it uses less digits than its factorization.

15513404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849168 (or 849165 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 15513404130 its reverse (3140431551), we get a palindrome (18653835681).

The spelling of 15513404130 in words is "fifteen billion, five hundred thirteen million, four hundred four thousand, one hundred thirty".