2015363072 has 66 divisors (see below), whose sum is σ = 4164942879. Its totient is φ = 975175680.

The previous prime is 2015363057. The next prime is 2015363093. The reversal of 2015363072 is 2703635102.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1007681536 + 1007681536 = 31744^2 + 31744^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=31744.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 65011697 + ... + 65011727.

Almost surely, 2^2015363072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2015363072

2015363072 is an abundant number, since it is smaller than the sum of its proper divisors (2149579807).

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

2015363072 is an frugal number, since it uses more digits than its factorization.

2015363072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2015363072 is about 44892.7953239715. The cubic root of 2015363072 is about 1263.1388676120.

Adding to 2015363072 its reverse (2703635102), we get a palindrome (4718998174).

The spelling of 2015363072 in words is "two billion, fifteen million, three hundred sixty-three thousand, seventy-two".