254876057 has 4 divisors (see below), whose sum is σ = 255933876. Its totient is φ = 253818240.

The previous prime is 254876029. The next prime is 254876059. The reversal of 254876057 is 750678452.

254876057 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.

It can be written as a sum of positive squares in 2 ways, for example, as 164454976 + 90421081 = 12824^2 + 9509^2 .

It is a cyclic number.

It is not a de Polignac number, because 254876057 - 2²⁰ = 253827481 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254875999 and 254876017.

It is not an unprimeable number, because it can be changed into a prime (254876059) 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, 528548 + ... + 529029.

It is an arithmetic number, because the mean of its divisors is an integer number (63983469).

Almost surely, 2^254876057 is an apocalyptic number.

It is an amenable number.

254876057 is a deficient number, since it is larger than the sum of its proper divisors (1057819).

254876057 is a wasteful number, since it uses less digits than its factorization.

254876057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057818.

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 254876057 is about 15964.8381451238. The cubic root of 254876057 is about 634.0298136358.

The spelling of 254876057 in words is "two hundred fifty-four million, eight hundred seventy-six thousand, fifty-seven".