2522665214 has 4 divisors (see below), whose sum is σ = 3783997824. Its totient is φ = 1261332606.

The previous prime is 2522665213. The next prime is 2522665267. The reversal of 2522665214 is 4125662252.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522665213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630666302 + ... + 630666305.

It is an arithmetic number, because the mean of its divisors is an integer number (945999456).

Almost surely, 2^2522665214 is an apocalyptic number.

2522665214 is a deficient number, since it is larger than the sum of its proper divisors (1261332610).

2522665214 is a wasteful number, since it uses less digits than its factorization.

2522665214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261332609.

The product of its digits is 57600, while the sum is 35.

The square root of 2522665214 is about 50226.1407436407. The cubic root of 2522665214 is about 1361.2979991749.

The spelling of 2522665214 in words is "two billion, five hundred twenty-two million, six hundred sixty-five thousand, two hundred fourteen".