83757275738 has 8 divisors (see below), whose sum is σ = 129968186580. Its totient is φ = 40434546880.

The previous prime is 83757275713. The next prime is 83757275747.

83757275738 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 73455634729 + 10301641009 = 271027^2 + 101497^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722045423 + ... + 722045538.

Almost surely, 2^83757275738 is an apocalyptic number.

83757275738 is a deficient number, since it is larger than the sum of its proper divisors (46210910842).

83757275738 is a wasteful number, since it uses less digits than its factorization.

83757275738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444090992.

The product of its digits is 69148800, while the sum is 62.

The spelling of 83757275738 in words is "eighty-three billion, seven hundred fifty-seven million, two hundred seventy-five thousand, seven hundred thirty-eight".