83650555505659 has 2 divisors, whose sum is σ = 83650555505660. Its totient is φ = 83650555505658.

The previous prime is 83650555505633. The next prime is 83650555505677. The reversal of 83650555505659 is 95650555505638.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83650555505659 - 2³³ = 83641965571067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83650555505594 and 83650555505603.

It is not a weakly prime, because it can be changed into another prime (83650555505609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41825277752829 + 41825277752830.

It is an arithmetic number, because the mean of its divisors is an integer number (41825277752830).

Almost surely, 2^{83650555505659} is an apocalyptic number.

83650555505659 is a deficient number, since it is larger than the sum of its proper divisors (1).

83650555505659 is an equidigital number, since it uses as much as digits as its factorization.

83650555505659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 607500000, while the sum is 67.

The spelling of 83650555505659 in words is "eighty-three trillion, six hundred fifty billion, five hundred fifty-five million, five hundred five thousand, six hundred fifty-nine".