254621623098 has 16 divisors (see below), whose sum is σ = 509263677216. Its totient is φ = 84870469200.

The previous prime is 254621623013. The next prime is 254621623099. The reversal of 254621623098 is 890326126452.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (254621623099) 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, 686836 + ... + 990447.

It is an arithmetic number, because the mean of its divisors is an integer number (31828979826).

Almost surely, 2^254621623098 is an apocalyptic number.

254621623098 is an abundant number, since it is smaller than the sum of its proper divisors (254642054118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254621623098 is a wasteful number, since it uses less digits than its factorization.

254621623098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702589.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 254621623098 in words is "two hundred fifty-four billion, six hundred twenty-one million, six hundred twenty-three thousand, ninety-eight".