225610023693 has 4 divisors (see below), whose sum is σ = 300813364928. Its totient is φ = 150406682460.

The previous prime is 225610023677. The next prime is 225610023697. The reversal of 225610023693 is 396320016522.

225610023693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 225610023693 - 2⁴ = 225610023677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225610023697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37601670613 + ... + 37601670618.

It is an arithmetic number, because the mean of its divisors is an integer number (75203341232).

Almost surely, 2^225610023693 is an apocalyptic number.

It is an amenable number.

225610023693 is a deficient number, since it is larger than the sum of its proper divisors (75203341235).

225610023693 is an equidigital number, since it uses as much as digits as its factorization.

225610023693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75203341234.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 225610023693 in words is "two hundred twenty-five billion, six hundred ten million, twenty-three thousand, six hundred ninety-three".