2522347798 has 16 divisors (see below), whose sum is σ = 4000832640. Its totient is φ = 1190721600.

The previous prime is 2522347781. The next prime is 2522347811. The reversal of 2522347798 is 8977432252.

It is a super-3 number, since 3×2522347798³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

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, 493593 + ... + 498676.

It is an arithmetic number, because the mean of its divisors is an integer number (250052040).

Almost surely, 2^2522347798 is an apocalyptic number.

2522347798 is a deficient number, since it is larger than the sum of its proper divisors (1478484842).

2522347798 is a wasteful number, since it uses less digits than its factorization.

2522347798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992343.

The product of its digits is 1693440, while the sum is 49.

The square root of 2522347798 is about 50222.9807757365. The cubic root of 2522347798 is about 1361.2409013764.

The spelling of 2522347798 in words is "two billion, five hundred twenty-two million, three hundred forty-seven thousand, seven hundred ninety-eight".