2555791708 has 6 divisors (see below), whose sum is σ = 4472635496. Its totient is φ = 1277895852.

The previous prime is 2555791699. The next prime is 2555791741. The reversal of 2555791708 is 8071975552.

It is a super-4 number, since 4×2555791708⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319473960 + ... + 319473967.

Almost surely, 2^2555791708 is an apocalyptic number.

It is an amenable number.

2555791708 is a deficient number, since it is larger than the sum of its proper divisors (1916843788).

2555791708 is a wasteful number, since it uses less digits than its factorization.

2555791708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638947931 (or 638947929 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 49.

The square root of 2555791708 is about 50554.8386210460. The cubic root of 2555791708 is about 1367.2307547553.

The spelling of 2555791708 in words is "two billion, five hundred fifty-five million, seven hundred ninety-one thousand, seven hundred eight".