83050858540647 has 12 divisors (see below), whose sum is σ = 119963686806600. Its totient is φ = 55366622605008.

The previous prime is 83050858540619. The next prime is 83050858540649. The reversal of 83050858540647 is 74604585805038.

83050858540647 is a `hidden beast` number, since 8 + 3 + 0 + 5 + 0 + 8 + 585 + 4 + 0 + 6 + 47 = 666.

It is not a de Polignac number, because 83050858540647 - 2³⁶ = 82982139063911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83050858540649) 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, 50514468 + ... + 52132649.

It is an arithmetic number, because the mean of its divisors is an integer number (9996973900550).

Almost surely, 2^{83050858540647} is an apocalyptic number.

83050858540647 is a deficient number, since it is larger than the sum of its proper divisors (36912828265953).

83050858540647 is a wasteful number, since it uses less digits than its factorization.

83050858540647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102737022 (or 102737019 counting only the distinct ones).

The product of its (nonzero) digits is 129024000, while the sum is 63.

The spelling of 83050858540647 in words is "eighty-three trillion, fifty billion, eight hundred fifty-eight million, five hundred forty thousand, six hundred forty-seven".