2015524452 has 48 divisors (see below), whose sum is σ = 4787596352. Its totient is φ = 659819520.

The previous prime is 2015524397. The next prime is 2015524501. The reversal of 2015524452 is 2544255102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206343 + ... + 215889.

Almost surely, 2^2015524452 is an apocalyptic number.

It is an amenable number.

2015524452 is an abundant number, since it is smaller than the sum of its proper divisors (2772071900).

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

2015524452 is a wasteful number, since it uses less digits than its factorization.

2015524452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9868 (or 9866 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 2015524452 is about 44894.5926810791. The cubic root of 2015524452 is about 1263.1725819524.

Adding to 2015524452 its reverse (2544255102), we get a palindrome (4559779554).

The spelling of 2015524452 in words is "two billion, fifteen million, five hundred twenty-four thousand, four hundred fifty-two".