2522515302 has 48 divisors (see below), whose sum is σ = 5541801408. Its totient is φ = 829174320.

The previous prime is 2522515279. The next prime is 2522515309. The reversal of 2522515302 is 2035152252.

2522515302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522515309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381073 + ... + 387635.

It is an arithmetic number, because the mean of its divisors is an integer number (115454196).

Almost surely, 2^2522515302 is an apocalyptic number.

2522515302 is an abundant number, since it is smaller than the sum of its proper divisors (3019286106).

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

2522515302 is a wasteful number, since it uses less digits than its factorization.

2522515302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6865 (or 6862 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2522515302 is about 50224.6483511831. The cubic root of 2522515302 is about 1361.2710331250.

Adding to 2522515302 its reverse (2035152252), we get a palindrome (4557667554).

The spelling of 2522515302 in words is "two billion, five hundred twenty-two million, five hundred fifteen thousand, three hundred two".