1513255612960 has 192 divisors, whose sum is σ = 4400945740800. Its totient is φ = 478826422272.

The previous prime is 1513255612949. The next prime is 1513255613011. The reversal of 1513255612960 is 692165523151.

It is a self number, because there is not a number n which added to its sum of digits gives 1513255612960.

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, 142231321 + ... + 142241959.

It is an arithmetic number, because the mean of its divisors is an integer number (22921592400).

Almost surely, 2^{1513255612960} is an apocalyptic number.

1513255612960 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 1513255612960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2200472870400).

1513255612960 is an abundant number, since it is smaller than the sum of its proper divisors (2887690127840).

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

1513255612960 is a wasteful number, since it uses less digits than its factorization.

1513255612960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20443 (or 20435 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 1513255612960 in words is "one trillion, five hundred thirteen billion, two hundred fifty-five million, six hundred twelve thousand, nine hundred sixty".