2555809177575 has 12 divisors (see below), whose sum is σ = 4225604507048. Its totient is φ = 1363098228000.

The previous prime is 2555809177573. The next prime is 2555809177583. The reversal of 2555809177575 is 5757719085552.

2555809177575 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2555809177575 - 2¹ = 2555809177573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555809177573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17038727776 + ... + 17038727925.

Almost surely, 2^{2555809177575} is an apocalyptic number.

2555809177575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2555809177575 is a deficient number, since it is larger than the sum of its proper divisors (1669795329473).

2555809177575 is a wasteful number, since it uses less digits than its factorization.

2555809177575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34077455714 (or 34077455709 counting only the distinct ones).

The product of its (nonzero) digits is 154350000, while the sum is 66.

The spelling of 2555809177575 in words is "two trillion, five hundred fifty-five billion, eight hundred nine million, one hundred seventy-seven thousand, five hundred seventy-five".