254015313223 has 8 divisors (see below), whose sum is σ = 290312017920. Its totient is φ = 217720809240.

The previous prime is 254015313221. The next prime is 254015313239. The reversal of 254015313223 is 322313510452.

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

It is a cyclic number.

It is not a de Polignac number, because 254015313223 - 2¹ = 254015313221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254015313221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294943 + ... + 771376.

It is an arithmetic number, because the mean of its divisors is an integer number (36289002240).

Almost surely, 2^254015313223 is an apocalyptic number.

254015313223 is a deficient number, since it is larger than the sum of its proper divisors (36296704697).

254015313223 is a wasteful number, since it uses less digits than its factorization.

254015313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100357.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 254015313223 its reverse (322313510452), we get a palindrome (576328823675).

The spelling of 254015313223 in words is "two hundred fifty-four billion, fifteen million, three hundred thirteen thousand, two hundred twenty-three".