2015429532 has 24 divisors (see below), whose sum is σ = 4703622672. Its totient is φ = 671673600.

The previous prime is 2015429491. The next prime is 2015429539. The reversal of 2015429532 is 2359245102.

It is a junction number, because it is equal to n+sod(n) for n = 2015429493 and 2015429502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015429539) 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, 57732 + ... + 85812.

It is an arithmetic number, because the mean of its divisors is an integer number (195984278).

Almost surely, 2^2015429532 is an apocalyptic number.

It is an amenable number.

2015429532 is an abundant number, since it is smaller than the sum of its proper divisors (2688193140).

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

2015429532 is a wasteful number, since it uses less digits than its factorization.

2015429532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34069 (or 34067 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2015429532 is about 44893.5355257302. The cubic root of 2015429532 is about 1263.1527521717.

The spelling of 2015429532 in words is "two billion, fifteen million, four hundred twenty-nine thousand, five hundred thirty-two".