254554650064253 has 64 divisors (see below), whose sum is σ = 322397107200000. Its totient is φ = 195227085081600.

The previous prime is 254554650064249. The next prime is 254554650064391. The reversal of 254554650064253 is 352460056455452.

It is a happy number.

It is not a de Polignac number, because 254554650064253 - 2² = 254554650064249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254554650069253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2674154783 + ... + 2674249971.

It is an arithmetic number, because the mean of its divisors is an integer number (5037454800000).

Almost surely, 2^{254554650064253} is an apocalyptic number.

It is an amenable number.

254554650064253 is a deficient number, since it is larger than the sum of its proper divisors (67842457135747).

254554650064253 is a wasteful number, since it uses less digits than its factorization.

254554650064253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96666.

The product of its (nonzero) digits is 86400000, while the sum is 56.

The spelling of 254554650064253 in words is "two hundred fifty-four trillion, five hundred fifty-four billion, six hundred fifty million, sixty-four thousand, two hundred fifty-three".