225126412057 has 8 divisors (see below), whose sum is σ = 238417689600. Its totient is φ = 211840528704.

The previous prime is 225126412039. The next prime is 225126412081. The reversal of 225126412057 is 750214621522.

225126412057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225126412057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225126412037) 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 7 ways as a sum of consecutive naturals, for example, 1262457 + ... + 1429702.

It is an arithmetic number, because the mean of its divisors is an integer number (29802211200).

Almost surely, 2^225126412057 is an apocalyptic number.

It is an amenable number.

225126412057 is a deficient number, since it is larger than the sum of its proper divisors (13291277543).

225126412057 is a wasteful number, since it uses less digits than its factorization.

225126412057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697095.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 225126412057 in words is "two hundred twenty-five billion, one hundred twenty-six million, four hundred twelve thousand, fifty-seven".