13154645450260 has 96 divisors (see below), whose sum is σ = 29433020480640. Its totient is φ = 4924192186368.

The previous prime is 13154645450257. The next prime is 13154645450327. The reversal of 13154645450260 is 6205454645131.

It is a super-2 number, since 2×13154645450260² (a number of 27 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 13154645450260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275541112 + ... + 275588848.

It is an arithmetic number, because the mean of its divisors is an integer number (306593963340).

Almost surely, 2^{13154645450260} is an apocalyptic number.

13154645450260 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 13154645450260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14716510240320).

13154645450260 is an abundant number, since it is smaller than the sum of its proper divisors (16278375030380).

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

13154645450260 is a wasteful number, since it uses less digits than its factorization.

13154645450260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56585 (or 56583 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 13154645450260 in words is "thirteen trillion, one hundred fifty-four billion, six hundred forty-five million, four hundred fifty thousand, two hundred sixty".