254906613238 has 8 divisors (see below), whose sum is σ = 385867809360. Its totient is φ = 126284010120.

The previous prime is 254906613187. The next prime is 254906613257. The reversal of 254906613238 is 832316609452.

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

It is a junction number, because it is equal to n+sod(n) for n = 254906613191 and 254906613200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584647978 + ... + 584648413.

It is an arithmetic number, because the mean of its divisors is an integer number (48233476170).

Almost surely, 2^254906613238 is an apocalyptic number.

254906613238 is a deficient number, since it is larger than the sum of its proper divisors (130961196122).

254906613238 is a wasteful number, since it uses less digits than its factorization.

254906613238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169296502.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 254906613238 in words is "two hundred fifty-four billion, nine hundred six million, six hundred thirteen thousand, two hundred thirty-eight".