2253556526 has 12 divisors (see below), whose sum is σ = 3660363072. Its totient is φ = 1040102856.

The previous prime is 2253556483. The next prime is 2253556531. The reversal of 2253556526 is 6256553522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3333326 + ... + 3334001.

It is an arithmetic number, because the mean of its divisors is an integer number (305030256).

Almost surely, 2^2253556526 is an apocalyptic number.

2253556526 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2253556526 is a deficient number, since it is larger than the sum of its proper divisors (1406806546).

2253556526 is a wasteful number, since it uses less digits than its factorization.

2253556526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667355 (or 6667342 counting only the distinct ones).

The product of its digits is 540000, while the sum is 41.

The square root of 2253556526 is about 47471.6391754066. The cubic root of 2253556526 is about 1311.0607584517.

The spelling of 2253556526 in words is "two billion, two hundred fifty-three million, five hundred fifty-six thousand, five hundred twenty-six".