225007853 has 6 divisors (see below), whose sum is σ = 261743886. Its totient is φ = 192863832.

The previous prime is 225007829. The next prime is 225007883. The reversal of 225007853 is 358700522.

It can be written as a sum of positive squares in only one way, i.e., 210772324 + 14235529 = 14518^2 + 3773^2 .

It is not a de Polignac number, because 225007853 - 2¹⁴ = 224991469 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 (225007883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2295950 + ... + 2296047.

It is an arithmetic number, because the mean of its divisors is an integer number (43623981).

Almost surely, 2^225007853 is an apocalyptic number.

It is an amenable number.

225007853 is a deficient number, since it is larger than the sum of its proper divisors (36736033).

225007853 is an equidigital number, since it uses as much as digits as its factorization.

225007853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592011 (or 4592004 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 225007853 is about 15000.2617643826. The cubic root of 225007853 is about 608.2272755539.

The spelling of 225007853 in words is "two hundred twenty-five million, seven thousand, eight hundred fifty-three".