655596384790 has 8 divisors (see below), whose sum is σ = 1180073492640. Its totient is φ = 262238553912.

The previous prime is 655596384713. The next prime is 655596384799. The reversal of 655596384790 is 97483695556.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655596384799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32779819230 + ... + 32779819249.

It is an arithmetic number, because the mean of its divisors is an integer number (147509186580).

Almost surely, 2^655596384790 is an apocalyptic number.

655596384790 is a deficient number, since it is larger than the sum of its proper divisors (524477107850).

655596384790 is a wasteful number, since it uses less digits than its factorization.

655596384790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65559638486.

The product of its (nonzero) digits is 244944000, while the sum is 67.

The spelling of 655596384790 in words is "six hundred fifty-five billion, five hundred ninety-six million, three hundred eighty-four thousand, seven hundred ninety".