2555758033 has 4 divisors (see below), whose sum is σ = 2575882240. Its totient is φ = 2535633828.

The previous prime is 2555757983. The next prime is 2555758063. The reversal of 2555758033 is 3308575552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2555758033 - 2²¹ = 2553660881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555758063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10061913 + ... + 10062166.

It is an arithmetic number, because the mean of its divisors is an integer number (643970560).

Almost surely, 2^2555758033 is an apocalyptic number.

It is an amenable number.

2555758033 is a deficient number, since it is larger than the sum of its proper divisors (20124207).

2555758033 is a wasteful number, since it uses less digits than its factorization.

2555758033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20124206.

The product of its (nonzero) digits is 630000, while the sum is 43.

The square root of 2555758033 is about 50554.5055657752. The cubic root of 2555758033 is about 1367.2247498713.

The spelling of 2555758033 in words is "two billion, five hundred fifty-five million, seven hundred fifty-eight thousand, thirty-three".