83319227456 has 14 divisors (see below), whose sum is σ = 165336592110. Its totient is φ = 41659613696.

The previous prime is 83319227429. The next prime is 83319227549. The reversal of 83319227456 is 65472291338.

It can be written as a sum of positive squares in only one way, i.e., 72800673856 + 10518553600 = 269816^2 + 102560^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650931401 + ... + 650931528.

Almost surely, 2^83319227456 is an apocalyptic number.

It is an amenable number.

83319227456 is a deficient number, since it is larger than the sum of its proper divisors (82017364654).

83319227456 is a wasteful number, since it uses less digits than its factorization.

83319227456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301862941 (or 1301862931 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The spelling of 83319227456 in words is "eighty-three billion, three hundred nineteen million, two hundred twenty-seven thousand, four hundred fifty-six".