2555046757 has 4 divisors (see below), whose sum is σ = 2555212576. Its totient is φ = 2554880940.

The previous prime is 2555046751. The next prime is 2555046761. The reversal of 2555046757 is 7576405552.

2555046757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2555046757 - 2³ = 2555046749 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 (2555046751) 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, 57123 + ... + 91504.

It is an arithmetic number, because the mean of its divisors is an integer number (638803144).

Almost surely, 2^2555046757 is an apocalyptic number.

It is an amenable number.

2555046757 is a deficient number, since it is larger than the sum of its proper divisors (165819).

2555046757 is a wasteful number, since it uses less digits than its factorization.

2555046757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165818.

The product of its (nonzero) digits is 1470000, while the sum is 46.

The square root of 2555046757 is about 50547.4703323519. The cubic root of 2555046757 is about 1367.0979036980.

The spelling of 2555046757 in words is "two billion, five hundred fifty-five million, forty-six thousand, seven hundred fifty-seven".