225126364653 has 24 divisors (see below), whose sum is σ = 339526195008. Its totient is φ = 143471984832.

The previous prime is 225126364649. The next prime is 225126364669. The reversal of 225126364653 is 356463621522.

225126364653 is a `hidden beast` number, since 2 + 2 + 5 + 1 + 2 + 636 + 4 + 6 + 5 + 3 = 666.

It is not a de Polignac number, because 225126364653 - 2² = 225126364649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225126364599 and 225126364608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225126364633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14826 + ... + 671172.

It is an arithmetic number, because the mean of its divisors is an integer number (14146924792).

Almost surely, 2^225126364653 is an apocalyptic number.

225126364653 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

225126364653 is a deficient number, since it is larger than the sum of its proper divisors (114399830355).

225126364653 is a wasteful number, since it uses less digits than its factorization.

225126364653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658033 (or 658030 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The spelling of 225126364653 in words is "two hundred twenty-five billion, one hundred twenty-six million, three hundred sixty-four thousand, six hundred fifty-three".