2015713824 has 48 divisors (see below), whose sum is σ = 5434265088. Its totient is φ = 653743872.

The previous prime is 2015713823. The next prime is 2015713849. The reversal of 2015713824 is 4283175102.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (2015713823) 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, 280192 + ... + 287295.

It is an arithmetic number, because the mean of its divisors is an integer number (113213856).

Almost surely, 2^2015713824 is an apocalyptic number.

2015713824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2015713824 is an abundant number, since it is smaller than the sum of its proper divisors (3418551264).

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

2015713824 is a wasteful number, since it uses less digits than its factorization.

2015713824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567537 (or 567529 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2015713824 is about 44896.7017051364. The cubic root of 2015713824 is about 1263.2121418837.

Adding to 2015713824 its reverse (4283175102), we get a palindrome (6298888926).

The spelling of 2015713824 in words is "two billion, fifteen million, seven hundred thirteen thousand, eight hundred twenty-four".