254872579 has 8 divisors (see below), whose sum is σ = 278978672. Its totient is φ = 231409440.

The previous prime is 254872549. The next prime is 254872603. The reversal of 254872579 is 975278452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254872579 - 2⁷ = 254872451 is a prime.

It is a super-2 number, since 2×254872579² = 129920063052222482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254872549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159909 + ... + 161494.

It is an arithmetic number, because the mean of its divisors is an integer number (34872334).

Almost surely, 2^254872579 is an apocalyptic number.

254872579 is a deficient number, since it is larger than the sum of its proper divisors (24106093).

254872579 is a wasteful number, since it uses less digits than its factorization.

254872579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321477.

The product of its digits is 1411200, while the sum is 49.

The square root of 254872579 is about 15964.7292178728. The cubic root of 254872579 is about 634.0269296645.

The spelling of 254872579 in words is "two hundred fifty-four million, eight hundred seventy-two thousand, five hundred seventy-nine".