2555673722536 has 32 divisors (see below), whose sum is σ = 5231810062080. Its totient is φ = 1160715289600.

The previous prime is 2555673722519. The next prime is 2555673722543. The reversal of 2555673722536 is 6352273765552.

It is a super-2 number, since 2×2555673722536² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11824600 + ... + 12038791.

It is an arithmetic number, because the mean of its divisors is an integer number (163494064440).

Almost surely, 2^{2555673722536} is an apocalyptic number.

It is an amenable number.

2555673722536 is an abundant number, since it is smaller than the sum of its proper divisors (2676136339544).

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

2555673722536 is a wasteful number, since it uses less digits than its factorization.

2555673722536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23864625 (or 23864621 counting only the distinct ones).

The product of its digits is 79380000, while the sum is 58.

The spelling of 2555673722536 in words is "two trillion, five hundred fifty-five billion, six hundred seventy-three million, seven hundred twenty-two thousand, five hundred thirty-six".