7520013132 has 24 divisors (see below), whose sum is σ = 17648128176. Its totient is φ = 2492180928.

The previous prime is 7520013131. The next prime is 7520013181. The reversal of 7520013132 is 2313100257.

It is not an unprimeable number, because it can be changed into a prime (7520013131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809103 + ... + 1813254.

It is an arithmetic number, because the mean of its divisors is an integer number (735338674).

Almost surely, 2^7520013132 is an apocalyptic number.

It is an amenable number.

7520013132 is an abundant number, since it is smaller than the sum of its proper divisors (10128115044).

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

7520013132 is a wasteful number, since it uses less digits than its factorization.

7520013132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622537 (or 3622535 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 7520013132 is about 86718.0092714310. The cubic root of 7520013132 is about 1959.1733578493.

Adding to 7520013132 its reverse (2313100257), we get a palindrome (9833113389).

The spelling of 7520013132 in words is "seven billion, five hundred twenty million, thirteen thousand, one hundred thirty-two".