2522518068 has 96 divisors (see below), whose sum is σ = 6959411200. Its totient is φ = 696076416.

The previous prime is 2522518067. The next prime is 2522518079. The reversal of 2522518068 is 8608152252.

It is a super-3 number, since 3×2522518068³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522518067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 429093 + ... + 434931.

Almost surely, 2^2522518068 is an apocalyptic number.

2522518068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522518068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3479705600).

2522518068 is an abundant number, since it is smaller than the sum of its proper divisors (4436893132).

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

2522518068 is a wasteful number, since it uses less digits than its factorization.

2522518068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6029 (or 6027 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 2522518068 is about 50224.6758874560. The cubic root of 2522518068 is about 1361.2715306805.

The spelling of 2522518068 in words is "two billion, five hundred twenty-two million, five hundred eighteen thousand, sixty-eight".