2522023369 has 4 divisors (see below), whose sum is σ = 2523284496. Its totient is φ = 2520762244.

The previous prime is 2522023333. The next prime is 2522023373. The reversal of 2522023369 is 9633202252.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2522023369 - 2¹⁷ = 2521892297 is a prime.

It is a super-2 number, since 2×2522023369² = 12721203747564220322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522023379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627559 + ... + 631564.

It is an arithmetic number, because the mean of its divisors is an integer number (630821124).

Almost surely, 2^2522023369 is an apocalyptic number.

It is an amenable number.

2522023369 is a deficient number, since it is larger than the sum of its proper divisors (1261127).

2522023369 is a wasteful number, since it uses less digits than its factorization.

2522023369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261126.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2522023369 is about 50219.7507859209. The cubic root of 2522023369 is about 1361.1825371069.

The spelling of 2522023369 in words is "two billion, five hundred twenty-two million, twenty-three thousand, three hundred sixty-nine".