225554045401039 has 4 divisors (see below), whose sum is σ = 226489954303360. Its totient is φ = 224618136498720.

The previous prime is 225554045401031. The next prime is 225554045401063. The reversal of 225554045401039 is 930104540455522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225554045401039 - 2³ = 225554045401031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225554045400983 and 225554045401001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225554045401031) 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, 467954450799 + ... + 467954451280.

It is an arithmetic number, because the mean of its divisors is an integer number (56622488575840).

Almost surely, 2^{225554045401039} is an apocalyptic number.

225554045401039 is a deficient number, since it is larger than the sum of its proper divisors (935908902321).

225554045401039 is an equidigital number, since it uses as much as digits as its factorization.

225554045401039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935908902320.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 225554045401039 in words is "two hundred twenty-five trillion, five hundred fifty-four billion, forty-five million, four hundred one thousand, thirty-nine".