254671688888093 has 4 divisors (see below), whose sum is σ = 254700345551520. Its totient is φ = 254643032224668.

The previous prime is 254671688888051. The next prime is 254671688888119. The reversal of 254671688888093 is 390888886176452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254671688888093 - 2²⁶ = 254671621779229 is a prime.

It is a super-2 number, since 2×254671688888093² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254671688888993) 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, 14328318383 + ... + 14328336156.

It is an arithmetic number, because the mean of its divisors is an integer number (63675086387880).

It is a 1-persistent number, because it is pandigital, but 2⋅254671688888093 = 509343377776186 is not.

Almost surely, 2^{254671688888093} is an apocalyptic number.

It is an amenable number.

254671688888093 is a deficient number, since it is larger than the sum of its proper divisors (28656663427).

254671688888093 is an equidigital number, since it uses as much as digits as its factorization.

254671688888093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28656663426.

The product of its (nonzero) digits is 8918138880, while the sum is 83.

The spelling of 254671688888093 in words is "two hundred fifty-four trillion, six hundred seventy-one billion, six hundred eighty-eight million, eight hundred eighty-eight thousand, ninety-three".