13316535460 has 96 divisors (see below), whose sum is σ = 29718097920. Its totient is φ = 5004979200.

The previous prime is 13316535457. The next prime is 13316535461. The reversal of 13316535460 is 6453561331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13316535461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2985552 + ... + 2990008.

It is an arithmetic number, because the mean of its divisors is an integer number (309563520).

Almost surely, 2^13316535460 is an apocalyptic number.

13316535460 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 13316535460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14859048960).

13316535460 is an abundant number, since it is smaller than the sum of its proper divisors (16401562460).

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

13316535460 is a wasteful number, since it uses less digits than its factorization.

13316535460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637 (or 4635 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 13316535460 in words is "thirteen billion, three hundred sixteen million, five hundred thirty-five thousand, four hundred sixty".