1513156260 has 288 divisors, whose sum is σ = 5460618240. Its totient is φ = 309523200.

The previous prime is 1513156259. The next prime is 1513156277. The reversal of 1513156260 is 626513151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2295811 + ... + 2296469.

It is an arithmetic number, because the mean of its divisors is an integer number (18960480).

Almost surely, 2^1513156260 is an apocalyptic number.

1513156260 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 1513156260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2730309120).

1513156260 is an abundant number, since it is smaller than the sum of its proper divisors (3947461980).

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

1513156260 is a wasteful number, since it uses less digits than its factorization.

1513156260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1513156260 is about 38899.3092483658. The cubic root of 1513156260 is about 1148.0512073133.

The spelling of 1513156260 in words is "one billion, five hundred thirteen million, one hundred fifty-six thousand, two hundred sixty".