225073612713 has 4 divisors (see below), whose sum is σ = 300098150288. Its totient is φ = 150049075140.

The previous prime is 225073612697. The next prime is 225073612739. The reversal of 225073612713 is 317216370522.

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 not a de Polignac number, because 225073612713 - 2⁴ = 225073612697 is a prime.

It is a super-2 number, since 2×225073612713² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225073612783) 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, 37512268783 + ... + 37512268788.

It is an arithmetic number, because the mean of its divisors is an integer number (75024537572).

Almost surely, 2^225073612713 is an apocalyptic number.

It is an amenable number.

225073612713 is a deficient number, since it is larger than the sum of its proper divisors (75024537575).

225073612713 is an equidigital number, since it uses as much as digits as its factorization.

225073612713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75024537574.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 225073612713 in words is "two hundred twenty-five billion, seventy-three million, six hundred twelve thousand, seven hundred thirteen".