2555004726 has 24 divisors (see below), whose sum is σ = 5776533360. Its totient is φ = 814639056.

The previous prime is 2555004709. The next prime is 2555004769. The reversal of 2555004726 is 6274005552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3085341 + ... + 3086168.

It is an arithmetic number, because the mean of its divisors is an integer number (240688890).

Almost surely, 2^2555004726 is an apocalyptic number.

2555004726 is an abundant number, since it is smaller than the sum of its proper divisors (3221528634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555004726 is a wasteful number, since it uses less digits than its factorization.

2555004726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171540 (or 6171537 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 2555004726 is about 50547.0545729422. The cubic root of 2555004726 is about 1367.0904073176.

The spelling of 2555004726 in words is "two billion, five hundred fifty-five million, four thousand, seven hundred twenty-six".