74325322523 has 2 divisors, whose sum is σ = 74325322524. Its totient is φ = 74325322522.

The previous prime is 74325322499. The next prime is 74325322541. The reversal of 74325322523 is 32522352347.

It is a strong prime.

It is an emirp because it is prime and its reverse (32522352347) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74325322523 - 2²⁸ = 74056887067 is a prime.

It is not a weakly prime, because it can be changed into another prime (74325322543) 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, 37162661261 + 37162661262.

It is an arithmetic number, because the mean of its divisors is an integer number (37162661262).

Almost surely, 2^74325322523 is an apocalyptic number.

74325322523 is a deficient number, since it is larger than the sum of its proper divisors (1).

74325322523 is an equidigital number, since it uses as much as digits as its factorization.

74325322523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 38.

The spelling of 74325322523 in words is "seventy-four billion, three hundred twenty-five million, three hundred twenty-two thousand, five hundred twenty-three".