2015563352 has 16 divisors (see below), whose sum is σ = 4122743400. Its totient is φ = 916165120.

The previous prime is 2015563351. The next prime is 2015563391. The reversal of 2015563352 is 2533655102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015563351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11451977 + ... + 11452152.

Almost surely, 2^2015563352 is an apocalyptic number.

2015563352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2015563352 is an abundant number, since it is smaller than the sum of its proper divisors (2107180048).

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

2015563352 is a wasteful number, since it uses less digits than its factorization.

2015563352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22904146 (or 22904142 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 2015563352 is about 44895.0259160188. The cubic root of 2015563352 is about 1263.1807083894.

The spelling of 2015563352 in words is "two billion, fifteen million, five hundred sixty-three thousand, three hundred fifty-two".