616593610822 has 24 divisors (see below), whose sum is σ = 1079564972976. Its totient is φ = 263352500208.

The previous prime is 616593610793. The next prime is 616593610847. The reversal of 616593610822 is 228016395616.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10708098 + ... + 10765525.

It is an arithmetic number, because the mean of its divisors is an integer number (44981873874).

Almost surely, 2^616593610822 is an apocalyptic number.

616593610822 is a deficient number, since it is larger than the sum of its proper divisors (462971362154).

616593610822 is a wasteful number, since it uses less digits than its factorization.

616593610822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21473932 (or 21473925 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 616593610822 in words is "six hundred sixteen billion, five hundred ninety-three million, six hundred ten thousand, eight hundred twenty-two".