226452734577 has 6 divisors (see below), whose sum is σ = 327098394402. Its totient is φ = 150968489712.

The previous prime is 226452734561. The next prime is 226452734591. The reversal of 226452734577 is 775437254622.

226452734577 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 527 + 3 + 45 + 77 = 666.

It can be written as a sum of positive squares in only one way, i.e., 189204120576 + 37248614001 = 434976^2 + 192999^2 .

It is not a de Polignac number, because 226452734577 - 2⁴ = 226452734561 is a prime.

It is a super-2 number, since 2×226452734577² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226452730577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12580707468 + ... + 12580707485.

It is an arithmetic number, because the mean of its divisors is an integer number (54516399067).

Almost surely, 2^226452734577 is an apocalyptic number.

It is an amenable number.

226452734577 is a deficient number, since it is larger than the sum of its proper divisors (100645659825).

226452734577 is a wasteful number, since it uses less digits than its factorization.

226452734577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25161414959 (or 25161414956 counting only the distinct ones).

The product of its digits is 19756800, while the sum is 54.

The spelling of 226452734577 in words is "two hundred twenty-six billion, four hundred fifty-two million, seven hundred thirty-four thousand, five hundred seventy-seven".