83073189532 has 6 divisors (see below), whose sum is σ = 145378081688. Its totient is φ = 41536594764.

The previous prime is 83073189509. The next prime is 83073189557. The reversal of 83073189532 is 23598137038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10384148688 + ... + 10384148695.

Almost surely, 2^83073189532 is an apocalyptic number.

It is an amenable number.

83073189532 is a deficient number, since it is larger than the sum of its proper divisors (62304892156).

83073189532 is a wasteful number, since it uses less digits than its factorization.

83073189532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20768297387 (or 20768297385 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 83073189532 in words is "eighty-three billion, seventy-three million, one hundred eighty-nine thousand, five hundred thirty-two".