83520083 has 2 divisors, whose sum is σ = 83520084. Its totient is φ = 83520082.

The previous prime is 83520077. The next prime is 83520089. The reversal of 83520083 is 38002538.

It is a balanced prime because it is at equal distance from previous prime (83520077) and next prime (83520089).

It is a cyclic number.

It is not a de Polignac number, because 83520083 - 2¹² = 83515987 is a prime.

It is equal to p_4862711 and since 83520083 and 4862711 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (83520089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41760041 + 41760042.

It is an arithmetic number, because the mean of its divisors is an integer number (41760042).

Almost surely, 2^83520083 is an apocalyptic number.

83520083 is a deficient number, since it is larger than the sum of its proper divisors (1).

83520083 is an equidigital number, since it uses as much as digits as its factorization.

83520083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 83520083 is about 9138.9322680497. The cubic root of 83520083 is about 437.1162706603.

The spelling of 83520083 in words is "eighty-three million, five hundred twenty thousand, eighty-three".