225145367783 has 8 divisors (see below), whose sum is σ = 258046269600. Its totient is φ = 192428785440.

The previous prime is 225145367767. The next prime is 225145367807. The reversal of 225145367783 is 387763541522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225145367783 - 2⁴ = 225145367767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225145367383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46077248 + ... + 46082133.

It is an arithmetic number, because the mean of its divisors is an integer number (32255783700).

Almost surely, 2^225145367783 is an apocalyptic number.

225145367783 is a deficient number, since it is larger than the sum of its proper divisors (32900901817).

225145367783 is an equidigital number, since it uses as much as digits as its factorization.

225145367783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92159737.

The product of its digits is 8467200, while the sum is 53.

The spelling of 225145367783 in words is "two hundred twenty-five billion, one hundred forty-five million, three hundred sixty-seven thousand, seven hundred eighty-three".