40650059 has 2 divisors, whose sum is σ = 40650060. Its totient is φ = 40650058.

The previous prime is 40650053. The next prime is 40650073. The reversal of 40650059 is 95005604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40650059 - 2⁸ = 40649803 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40650053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20325029 + 20325030.

It is an arithmetic number, because the mean of its divisors is an integer number (20325030).

Almost surely, 2^40650059 is an apocalyptic number.

40650059 is a deficient number, since it is larger than the sum of its proper divisors (1).

40650059 is an equidigital number, since it uses as much as digits as its factorization.

40650059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 40650059 is about 6375.7398786337. The cubic root of 40650059 is about 343.8378850110.

The spelling of 40650059 in words is "forty million, six hundred fifty thousand, fifty-nine".