1513329480 has 640 divisors, whose sum is σ = 6049612800. Its totient is φ = 335923200.

The previous prime is 1513329473. The next prime is 1513329509. The reversal of 1513329480 is 849233151.

1513329480 is a `hidden beast` number, since 151 + 3 + 3 + 29 + 480 = 666.

It is a super-2 number, since 2×1513329480² = 4580332230074140800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 24808650 + ... + 24808710.

It is an arithmetic number, because the mean of its divisors is an integer number (9452520).

Almost surely, 2^1513329480 is an apocalyptic number.

1513329480 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 1513329480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024806400).

1513329480 is an abundant number, since it is smaller than the sum of its proper divisors (4536283320).

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

1513329480 is a wasteful number, since it uses less digits than its factorization.

1513329480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 1513329480 is about 38901.5357023344. The cubic root of 1513329480 is about 1148.0950137259.

The spelling of 1513329480 in words is "one billion, five hundred thirteen million, three hundred twenty-nine thousand, four hundred eighty".