662565083 has 2 divisors, whose sum is σ = 662565084. Its totient is φ = 662565082.

The previous prime is 662565067. The next prime is 662565133. The reversal of 662565083 is 380565266.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 662565083 - 2⁴ = 662565067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 662565083.

It is not a weakly prime, because it can be changed into another prime (662565053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331282541 + 331282542.

It is an arithmetic number, because the mean of its divisors is an integer number (331282542).

Almost surely, 2^662565083 is an apocalyptic number.

662565083 is a deficient number, since it is larger than the sum of its proper divisors (1).

662565083 is an equidigital number, since it uses as much as digits as its factorization.

662565083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 662565083 is about 25740.3396053743. The cubic root of 662565083 is about 871.7852463853.

The spelling of 662565083 in words is "six hundred sixty-two million, five hundred sixty-five thousand, eighty-three".