683116554122 has 4 divisors (see below), whose sum is σ = 1024674831186. Its totient is φ = 341558277060.

The previous prime is 683116554067. The next prime is 683116554149. The reversal of 683116554122 is 221455611386.

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

It can be written as a sum of positive squares in only one way, i.e., 611650690561 + 71465863561 = 782081^2 + 267331^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170779138529 + ... + 170779138532.

Almost surely, 2^683116554122 is an apocalyptic number.

683116554122 is a deficient number, since it is larger than the sum of its proper divisors (341558277064).

683116554122 is a wasteful number, since it uses less digits than its factorization.

683116554122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341558277063.

The product of its digits is 345600, while the sum is 44.

The spelling of 683116554122 in words is "six hundred eighty-three billion, one hundred sixteen million, five hundred fifty-four thousand, one hundred twenty-two".