83045529 has 12 divisors (see below), whose sum is σ = 137091136. Its totient is φ = 47454552.

The previous prime is 83045489. The next prime is 83045539. The reversal of 83045529 is 92554038.

It is a de Polignac number, because none of the positive numbers 2^k-83045529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 83045493 and 83045502.

It is not an unprimeable number, because it can be changed into a prime (83045539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659029 + ... + 659154.

Almost surely, 2^83045529 is an apocalyptic number.

It is an amenable number.

83045529 is a deficient number, since it is larger than the sum of its proper divisors (54045607).

83045529 is a wasteful number, since it uses less digits than its factorization.

83045529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318196 (or 1318193 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 83045529 is about 9112.9319650703. The cubic root of 83045529 is about 436.2868118897.

The spelling of 83045529 in words is "eighty-three million, forty-five thousand, five hundred twenty-nine".