254793006172 has 12 divisors (see below), whose sum is σ = 445913375656. Its totient is φ = 127389184560.

The previous prime is 254793006103. The next prime is 254793006191. The reversal of 254793006172 is 271600397452.

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, 1750923 + ... + 1890850.

Almost surely, 2^254793006172 is an apocalyptic number.

It is an amenable number.

254793006172 is a deficient number, since it is larger than the sum of its proper divisors (191120369484).

254793006172 is a wasteful number, since it uses less digits than its factorization.

254793006172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659268 (or 3659266 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 254793006172 in words is "two hundred fifty-four billion, seven hundred ninety-three million, six thousand, one hundred seventy-two".