83052977047 has 6 divisors (see below), whose sum is σ = 85128068024. Its totient is φ = 81027293040.

The previous prime is 83052977039. The next prime is 83052977057. The reversal of 83052977047 is 74077925038.

It is not a de Polignac number, because 83052977047 - 2³ = 83052977039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83052976985 and 83052977003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83052977057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24701763 + ... + 24705124.

Almost surely, 2^83052977047 is an apocalyptic number.

83052977047 is a deficient number, since it is larger than the sum of its proper divisors (2075090977).

83052977047 is an equidigital number, since it uses as much as digits as its factorization.

83052977047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49406969 (or 49406928 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 83052977047 in words is "eighty-three billion, fifty-two million, nine hundred seventy-seven thousand, forty-seven".