293225680655 has 16 divisors (see below), whose sum is σ = 352924651584. Its totient is φ = 233879036160.

The previous prime is 293225680639. The next prime is 293225680679. The reversal of 293225680655 is 556086522392.

It is a happy number.

It is not a de Polignac number, because 293225680655 - 2⁴ = 293225680639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 293225680597 and 293225680606.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2196470 + ... + 2326140.

It is an arithmetic number, because the mean of its divisors is an integer number (22057790724).

Almost surely, 2^293225680655 is an apocalyptic number.

293225680655 is a deficient number, since it is larger than the sum of its proper divisors (59698970929).

293225680655 is a wasteful number, since it uses less digits than its factorization.

293225680655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131026.

The product of its (nonzero) digits is 7776000, while the sum is 53.

The spelling of 293225680655 in words is "two hundred ninety-three billion, two hundred twenty-five million, six hundred eighty thousand, six hundred fifty-five".