2015512352 has 48 divisors (see below), whose sum is σ = 4570675200. Its totient is φ = 856977408.

The previous prime is 2015512349. The next prime is 2015512357. The reversal of 2015512352 is 2532155102.

It is not an unprimeable number, because it can be changed into a prime (2015512357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6977 + ... + 63872.

It is an arithmetic number, because the mean of its divisors is an integer number (95222400).

Almost surely, 2^2015512352 is an apocalyptic number.

It is an amenable number.

2015512352 is an abundant number, since it is smaller than the sum of its proper divisors (2555162848).

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

2015512352 is a wasteful number, since it uses less digits than its factorization.

2015512352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70993 (or 70985 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2015512352 is about 44894.4579207724. The cubic root of 2015512352 is about 1263.1700541705.

Adding to 2015512352 its reverse (2532155102), we get a palindrome (4547667454).

The spelling of 2015512352 in words is "two billion, fifteen million, five hundred twelve thousand, three hundred fifty-two".