83373063898 has 16 divisors (see below), whose sum is σ = 125577504360. Its totient is φ = 41514241536.

The previous prime is 83373063889. The next prime is 83373063923. The reversal of 83373063898 is 89836037338.

It can be written as a sum of positive squares in 4 ways, for example, as 83355196369 + 17867529 = 288713^2 + 4227^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399136 + ... + 571012.

Almost surely, 2^83373063898 is an apocalyptic number.

83373063898 is a deficient number, since it is larger than the sum of its proper divisors (42204440462).

83373063898 is a wasteful number, since it uses less digits than its factorization.

83373063898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172881.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 83373063898 in words is "eighty-three billion, three hundred seventy-three million, sixty-three thousand, eight hundred ninety-eight".