40604060593 has 2 divisors, whose sum is σ = 40604060594. Its totient is φ = 40604060592.

The previous prime is 40604060587. The next prime is 40604060621. The reversal of 40604060593 is 39506040604.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40121291809 + 482768784 = 200303^2 + 21972^2 .

It is a cyclic number.

It is not a de Polignac number, because 40604060593 - 2²⁵ = 40570506161 is a prime.

It is not a weakly prime, because it can be changed into another prime (40604060503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20302030296 + 20302030297.

It is an arithmetic number, because the mean of its divisors is an integer number (20302030297).

Almost surely, 2^40604060593 is an apocalyptic number.

It is an amenable number.

40604060593 is a deficient number, since it is larger than the sum of its proper divisors (1).

40604060593 is an equidigital number, since it uses as much as digits as its factorization.

40604060593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 40604060593 in words is "forty billion, six hundred four million, sixty thousand, five hundred ninety-three".