2555242526 has 8 divisors (see below), whose sum is σ = 3833434080. Its totient is φ = 1277431168.

The previous prime is 2555242507. The next prime is 2555242537. The reversal of 2555242526 is 6252425552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2555242526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77606 + ... + 105513.

It is an arithmetic number, because the mean of its divisors is an integer number (479179260).

Almost surely, 2^2555242526 is an apocalyptic number.

2555242526 is a deficient number, since it is larger than the sum of its proper divisors (1278191554).

2555242526 is a wasteful number, since it uses less digits than its factorization.

2555242526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190098.

The product of its digits is 240000, while the sum is 38.

The square root of 2555242526 is about 50549.4067818802. The cubic root of 2555242526 is about 1367.1328187217.

The spelling of 2555242526 in words is "two billion, five hundred fifty-five million, two hundred forty-two thousand, five hundred twenty-six".