2522106510 has 128 divisors (see below), whose sum is σ = 7807104000. Its totient is φ = 505989120.

The previous prime is 2522106497. The next prime is 2522106511. The reversal of 2522106510 is 156012252.

It is a happy number.

It is a super-2 number, since 2×2522106510² = 12722042495568760200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522106511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48166 + ... + 85814.

It is an arithmetic number, because the mean of its divisors is an integer number (60993000).

Almost surely, 2^2522106510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522106510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3903552000).

2522106510 is an abundant number, since it is smaller than the sum of its proper divisors (5284997490).

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

2522106510 is a wasteful number, since it uses less digits than its factorization.

2522106510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37706.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2522106510 is about 50220.5785510283. The cubic root of 2522106510 is about 1361.1974945197.

Adding to 2522106510 its reverse (156012252), we get a palindrome (2678118762).

The spelling of 2522106510 in words is "two billion, five hundred twenty-two million, one hundred six thousand, five hundred ten".