254506564994 has 8 divisors (see below), whose sum is σ = 416465288208. Its totient is φ = 115684802260.

The previous prime is 254506564993. The next prime is 254506564999. The reversal of 254506564994 is 499465605452.

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

It is not an unprimeable number, because it can be changed into a prime (254506564993) 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, 5784240092 + ... + 5784240135.

It is an arithmetic number, because the mean of its divisors is an integer number (52058161026).

Almost surely, 2^254506564994 is an apocalyptic number.

254506564994 is a deficient number, since it is larger than the sum of its proper divisors (161958723214).

254506564994 is a wasteful number, since it uses less digits than its factorization.

254506564994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11568480240.

The product of its (nonzero) digits is 46656000, while the sum is 59.

The spelling of 254506564994 in words is "two hundred fifty-four billion, five hundred six million, five hundred sixty-four thousand, nine hundred ninety-four".