74521080325339 has 2 divisors, whose sum is σ = 74521080325340. Its totient is φ = 74521080325338.

The previous prime is 74521080325331. The next prime is 74521080325469. The reversal of 74521080325339 is 93352308012547.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74521080325339 - 2³ = 74521080325331 is a prime.

It is not a weakly prime, because it can be changed into another prime (74521080325331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37260540162669 + 37260540162670.

It is an arithmetic number, because the mean of its divisors is an integer number (37260540162670).

Almost surely, 2^{74521080325339} is an apocalyptic number.

74521080325339 is a deficient number, since it is larger than the sum of its proper divisors (1).

74521080325339 is an equidigital number, since it uses as much as digits as its factorization.

74521080325339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 74521080325339 in words is "seventy-four trillion, five hundred twenty-one billion, eighty million, three hundred twenty-five thousand, three hundred thirty-nine".