2555426624 has 28 divisors (see below), whose sum is σ = 5075883168. Its totient is φ = 1276464000.

The previous prime is 2555426623. The next prime is 2555426633. The reversal of 2555426624 is 4266245552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555426623) 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, 48269 + ... + 86259.

Almost surely, 2^2555426624 is an apocalyptic number.

It is an amenable number.

2555426624 is a deficient number, since it is larger than the sum of its proper divisors (2520456544).

2555426624 is a wasteful number, since it uses less digits than its factorization.

2555426624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39054 (or 39044 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The square root of 2555426624 is about 50551.2277200070. The cubic root of 2555426624 is about 1367.1656506181.

The spelling of 2555426624 in words is "two billion, five hundred fifty-five million, four hundred twenty-six thousand, six hundred twenty-four".