254103011205045 has 64 divisors (see below), whose sum is σ = 438872615092224. Its totient is φ = 125176821960960.

The previous prime is 254103011205031. The next prime is 254103011205079. The reversal of 254103011205045 is 540502110301452.

It is not a de Polignac number, because 254103011205045 - 2²³ = 254103002816437 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 254103011204997 and 254103011205015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20705934 + ... + 30609503.

It is an arithmetic number, because the mean of its divisors is an integer number (6857384610816).

Almost surely, 2^{254103011205045} is an apocalyptic number.

It is an amenable number.

254103011205045 is a deficient number, since it is larger than the sum of its proper divisors (184769603887179).

254103011205045 is a wasteful number, since it uses less digits than its factorization.

254103011205045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51315962.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 254103011205045 its reverse (540502110301452), we get a palindrome (794605121506497).

The spelling of 254103011205045 in words is "two hundred fifty-four trillion, one hundred three billion, eleven million, two hundred five thousand, forty-five".