73452590363 has 2 divisors, whose sum is σ = 73452590364. Its totient is φ = 73452590362.

The previous prime is 73452590359. The next prime is 73452590389. The reversal of 73452590363 is 36309525437.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73452590363 - 2² = 73452590359 is a prime.

It is not a weakly prime, because it can be changed into another prime (73452596363) 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, 36726295181 + 36726295182.

It is an arithmetic number, because the mean of its divisors is an integer number (36726295182).

Almost surely, 2^73452590363 is an apocalyptic number.

73452590363 is a deficient number, since it is larger than the sum of its proper divisors (1).

73452590363 is an equidigital number, since it uses as much as digits as its factorization.

73452590363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2041200, while the sum is 47.

The spelling of 73452590363 in words is "seventy-three billion, four hundred fifty-two million, five hundred ninety thousand, three hundred sixty-three".