2554785975 has 48 divisors (see below), whose sum is σ = 4865466368. Its totient is φ = 1158675840.

The previous prime is 2554785931. The next prime is 2554785991. The reversal of 2554785975 is 5795874552.

2554785975 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2554785975 - 2⁹ = 2554785463 is a prime.

It is a super-3 number, since 3×2554785975³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47517 + ... + 85833.

Almost surely, 2^2554785975 is an apocalyptic number.

2554785975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2554785975 is a deficient number, since it is larger than the sum of its proper divisors (2310680393).

2554785975 is a wasteful number, since it uses less digits than its factorization.

2554785975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38464 (or 38459 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 57.

The square root of 2554785975 is about 50544.8906913449. The cubic root of 2554785975 is about 1367.0513909607.

The spelling of 2554785975 in words is "two billion, five hundred fifty-four million, seven hundred eighty-five thousand, nine hundred seventy-five".