655094463 has 4 divisors (see below), whose sum is σ = 873459288. Its totient is φ = 436729640.

The previous prime is 655094437. The next prime is 655094467. The reversal of 655094463 is 364490556.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 655094463 - 2¹⁸ = 654832319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655094467) 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 3 ways as a sum of consecutive naturals, for example, 109182408 + ... + 109182413.

It is an arithmetic number, because the mean of its divisors is an integer number (218364822).

Almost surely, 2^655094463 is an apocalyptic number.

655094463 is a deficient number, since it is larger than the sum of its proper divisors (218364825).

655094463 is a wasteful number, since it uses less digits than its factorization.

655094463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218364824.

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 655094463 is about 25594.8132050226. The cubic root of 655094463 is about 868.4963072843.

The spelling of 655094463 in words is "six hundred fifty-five million, ninety-four thousand, four hundred sixty-three".