1513232652 has 48 divisors (see below), whose sum is σ = 3694521600. Its totient is φ = 481153728.

The previous prime is 1513232641. The next prime is 1513232653. The reversal of 1513232652 is 2562323151.

It is not an unprimeable number, because it can be changed into a prime (1513232653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95599 + ... + 110297.

It is an arithmetic number, because the mean of its divisors is an integer number (76969200).

Almost surely, 2^1513232652 is an apocalyptic number.

1513232652 is a gapful number since it is divisible by the number (12) 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 1513232652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847260800).

1513232652 is an abundant number, since it is smaller than the sum of its proper divisors (2181288948).

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

1513232652 is a wasteful number, since it uses less digits than its factorization.

1513232652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15102 (or 15100 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 1513232652 is about 38900.2911557227. The cubic root of 1513232652 is about 1148.0705268540.

The spelling of 1513232652 in words is "one billion, five hundred thirteen million, two hundred thirty-two thousand, six hundred fifty-two".