225016273415777 has 4 divisors (see below), whose sum is σ = 225040723742640. Its totient is φ = 224991823088916.

The previous prime is 225016273415723. The next prime is 225016273415827. The reversal of 225016273415777 is 777514372610522.

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 225016273415777 - 2³⁴ = 224999093546593 is a prime.

It is a super-2 number, since 2×225016273415777² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225016273415077) 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, 12225149627 + ... + 12225168032.

It is an arithmetic number, because the mean of its divisors is an integer number (56260180935660).

Almost surely, 2^{225016273415777} is an apocalyptic number.

It is an amenable number.

225016273415777 is a deficient number, since it is larger than the sum of its proper divisors (24450326863).

225016273415777 is an equidigital number, since it uses as much as digits as its factorization.

225016273415777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24450326862.

The product of its (nonzero) digits is 34574400, while the sum is 59.

The spelling of 225016273415777 in words is "two hundred twenty-five trillion, sixteen billion, two hundred seventy-three million, four hundred fifteen thousand, seven hundred seventy-seven".