2555127622 has 4 divisors (see below), whose sum is σ = 3832691436. Its totient is φ = 1277563810.

The previous prime is 2555127571. The next prime is 2555127647. The reversal of 2555127622 is 2267215552.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638781904 + ... + 638781907.

It is an arithmetic number, because the mean of its divisors is an integer number (958172859).

Almost surely, 2^2555127622 is an apocalyptic number.

2555127622 is a deficient number, since it is larger than the sum of its proper divisors (1277563814).

2555127622 is a wasteful number, since it uses less digits than its factorization.

2555127622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277563813.

The product of its digits is 84000, while the sum is 37.

The square root of 2555127622 is about 50548.2702176840. The cubic root of 2555127622 is about 1367.1123260310.

The spelling of 2555127622 in words is "two billion, five hundred fifty-five million, one hundred twenty-seven thousand, six hundred twenty-two".