254132093 has 4 divisors (see below), whose sum is σ = 254236128. Its totient is φ = 254028060.

The previous prime is 254132089. The next prime is 254132111. The reversal of 254132093 is 390231452.

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 254132093 - 2² = 254132089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254132033) 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, 48263 + ... + 53268.

It is an arithmetic number, because the mean of its divisors is an integer number (63559032).

Almost surely, 2^254132093 is an apocalyptic number.

It is an amenable number.

254132093 is a deficient number, since it is larger than the sum of its proper divisors (104035).

254132093 is a wasteful number, since it uses less digits than its factorization.

254132093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104034.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 254132093 is about 15941.5210378433. The cubic root of 254132093 is about 633.4123173577.

The spelling of 254132093 in words is "two hundred fifty-four million, one hundred thirty-two thousand, ninety-three".