74859304523 has 2 divisors, whose sum is σ = 74859304524. Its totient is φ = 74859304522.

The previous prime is 74859304459. The next prime is 74859304529. The reversal of 74859304523 is 32540395847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74859304523 - 2⁶ = 74859304459 is a prime.

It is not a weakly prime, because it can be changed into another prime (74859304529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37429652261 + 37429652262.

It is an arithmetic number, because the mean of its divisors is an integer number (37429652262).

Almost surely, 2^74859304523 is an apocalyptic number.

74859304523 is a deficient number, since it is larger than the sum of its proper divisors (1).

74859304523 is an equidigital number, since it uses as much as digits as its factorization.

74859304523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 74859304523 in words is "seventy-four billion, eight hundred fifty-nine million, three hundred four thousand, five hundred twenty-three".