7515883452 has 48 divisors (see below), whose sum is σ = 21864390912. Its totient is φ = 1952177280.

The previous prime is 7515883451. The next prime is 7515883457. The reversal of 7515883452 is 2543885157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7515883451) 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, 4066113 + ... + 4067960.

It is an arithmetic number, because the mean of its divisors is an integer number (455508144).

Almost surely, 2^7515883452 is an apocalyptic number.

It is an amenable number.

7515883452 is an abundant number, since it is smaller than the sum of its proper divisors (14348507460).

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

7515883452 is a wasteful number, since it uses less digits than its factorization.

7515883452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8134098 (or 8134096 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 48.

The square root of 7515883452 is about 86694.1950305786. The cubic root of 7515883452 is about 1958.8146598710.

The spelling of 7515883452 in words is "seven billion, five hundred fifteen million, eight hundred eighty-three thousand, four hundred fifty-two".