225011662543 has 8 divisors (see below), whose sum is σ = 227255005296. Its totient is φ = 222768624000.

The previous prime is 225011662529. The next prime is 225011662553. The reversal of 225011662543 is 345266110522.

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-225011662543 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 (225011662553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591948 + ... + 1727518.

It is an arithmetic number, because the mean of its divisors is an integer number (28406875662).

Almost surely, 2^225011662543 is an apocalyptic number.

225011662543 is a deficient number, since it is larger than the sum of its proper divisors (2243342753).

225011662543 is a wasteful number, since it uses less digits than its factorization.

225011662543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152105.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 225011662543 in words is "two hundred twenty-five billion, eleven million, six hundred sixty-two thousand, five hundred forty-three".