254772954791 has 8 divisors (see below), whose sum is σ = 260718564480. Its totient is φ = 248828284152.

The previous prime is 254772954773. The next prime is 254772954797. The reversal of 254772954791 is 197459277452.

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 254772954791 - 2¹⁰ = 254772953767 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 (254772954797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329846 + ... + 786348.

It is an arithmetic number, because the mean of its divisors is an integer number (32589820560).

Almost surely, 2^254772954791 is an apocalyptic number.

254772954791 is a deficient number, since it is larger than the sum of its proper divisors (5945609689).

254772954791 is a wasteful number, since it uses less digits than its factorization.

254772954791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469525.

The product of its digits is 44452800, while the sum is 62.

The spelling of 254772954791 in words is "two hundred fifty-four billion, seven hundred seventy-two million, nine hundred fifty-four thousand, seven hundred ninety-one".