225655702543 has 8 divisors (see below), whose sum is σ = 232332906960. Its totient is φ = 219034374720.

The previous prime is 225655702429. The next prime is 225655702639. The reversal of 225655702543 is 345207556522.

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

It is a cyclic number.

It is not a de Polignac number, because 225655702543 - 2¹³ = 225655694351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225655702493 and 225655702502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225655702843) 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, 13960953 + ... + 13977106.

It is an arithmetic number, because the mean of its divisors is an integer number (29041613370).

Almost surely, 2^225655702543 is an apocalyptic number.

225655702543 is a deficient number, since it is larger than the sum of its proper divisors (6677204417).

225655702543 is a wasteful number, since it uses less digits than its factorization.

225655702543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27938297.

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 225655702543 in words is "two hundred twenty-five billion, six hundred fifty-five million, seven hundred two thousand, five hundred forty-three".