74520928740383 has 2 divisors, whose sum is σ = 74520928740384. Its totient is φ = 74520928740382.

The previous prime is 74520928740337. The next prime is 74520928740403. The reversal of 74520928740383 is 38304782902547.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74520928740383 - 2⁸ = 74520928740127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74520928740983) 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, 37260464370191 + 37260464370192.

It is an arithmetic number, because the mean of its divisors is an integer number (37260464370192).

Almost surely, 2^{74520928740383} is an apocalyptic number.

74520928740383 is a deficient number, since it is larger than the sum of its proper divisors (1).

74520928740383 is an equidigital number, since it uses as much as digits as its factorization.

74520928740383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 74520928740383 in words is "seventy-four trillion, five hundred twenty billion, nine hundred twenty-eight million, seven hundred forty thousand, three hundred eighty-three".