83325433 has 2 divisors, whose sum is σ = 83325434. Its totient is φ = 83325432.

The previous prime is 83325401. The next prime is 83325467. The reversal of 83325433 is 33452338.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82664464 + 660969 = 9092^2 + 813^2 .

It is a cyclic number.

It is not a de Polignac number, because 83325433 - 2⁵ = 83325401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83325395 and 83325404.

It is not a weakly prime, because it can be changed into another prime (83325493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41662716 + 41662717.

It is an arithmetic number, because the mean of its divisors is an integer number (41662717).

Almost surely, 2^83325433 is an apocalyptic number.

It is an amenable number.

83325433 is a deficient number, since it is larger than the sum of its proper divisors (1).

83325433 is an equidigital number, since it uses as much as digits as its factorization.

83325433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 83325433 is about 9128.2765624186. The cubic root of 83325433 is about 436.7764287782.

The spelling of 83325433 in words is "eighty-three million, three hundred twenty-five thousand, four hundred thirty-three".