2522616016 has 30 divisors (see below), whose sum is σ = 5158359762. Its totient is φ = 1194920640.

The previous prime is 2522615993. The next prime is 2522616017. The reversal of 2522616016 is 6106162252.

It can be written as a sum of positive squares in only one way, i.e., 2470487616 + 52128400 = 49704^2 + 7220^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522616017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212595 + ... + 224146.

Almost surely, 2^2522616016 is an apocalyptic number.

It is an amenable number.

2522616016 is an abundant number, since it is smaller than the sum of its proper divisors (2635743746).

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

2522616016 is a wasteful number, since it uses less digits than its factorization.

2522616016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436787 (or 436762 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2522616016 is about 50225.6509763686. The cubic root of 2522616016 is about 1361.2891495960.

Adding to 2522616016 its reverse (6106162252), we get a palindrome (8628778268).

The spelling of 2522616016 in words is "two billion, five hundred twenty-two million, six hundred sixteen thousand, sixteen".