2515223039 has 8 divisors (see below), whose sum is σ = 2877184128. Its totient is φ = 2153922840.

The previous prime is 2515223033. The next prime is 2515223057. The reversal of 2515223039 is 9303225152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2515223039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2515222996 and 2515223014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2515223033) 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, 157037 + ... + 172310.

It is an arithmetic number, because the mean of its divisors is an integer number (359648016).

Almost surely, 2^2515223039 is an apocalyptic number.

2515223039 is a deficient number, since it is larger than the sum of its proper divisors (361961089).

2515223039 is a wasteful number, since it uses less digits than its factorization.

2515223039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330445.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 2515223039 is about 50151.9993519700. Note that the first 3 decimals coincide. The cubic root of 2515223039 is about 1359.9580146713.

The spelling of 2515223039 in words is "two billion, five hundred fifteen million, two hundred twenty-three thousand, thirty-nine".