2515252242 has 16 divisors (see below), whose sum is σ = 5052097440. Its totient is φ = 834818592.

The previous prime is 2515252219. The next prime is 2515252261. The reversal of 2515252242 is 2422525152.

2515252242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898192 + ... + 900987.

It is an arithmetic number, because the mean of its divisors is an integer number (315756090).

Almost surely, 2^2515252242 is an apocalyptic number.

2515252242 is an abundant number, since it is smaller than the sum of its proper divisors (2536845198).

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

2515252242 is a wasteful number, since it uses less digits than its factorization.

2515252242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799417.

The product of its digits is 16000, while the sum is 30.

The square root of 2515252242 is about 50152.2904960481. The cubic root of 2515252242 is about 1359.9632779156.

Adding to 2515252242 its reverse (2422525152), we get a palindrome (4937777394).

The spelling of 2515252242 in words is "two billion, five hundred fifteen million, two hundred fifty-two thousand, two hundred forty-two".