225057724543 has 16 divisors (see below), whose sum is σ = 251080128000. Its totient is φ = 200477227392.

The previous prime is 225057724517. The next prime is 225057724547. The reversal of 225057724543 is 345427750522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 225057724543 - 2¹⁷ = 225057593471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225057724493 and 225057724502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225057724547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288 + ... + 670906.

It is an arithmetic number, because the mean of its divisors is an integer number (15692508000).

Almost surely, 2^225057724543 is an apocalyptic number.

225057724543 is a deficient number, since it is larger than the sum of its proper divisors (26022403457).

225057724543 is a wasteful number, since it uses less digits than its factorization.

225057724543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671694.

The product of its (nonzero) digits is 2352000, while the sum is 46.

The spelling of 225057724543 in words is "two hundred twenty-five billion, fifty-seven million, seven hundred twenty-four thousand, five hundred forty-three".