74543107753 has 2 divisors, whose sum is σ = 74543107754. Its totient is φ = 74543107752.

The previous prime is 74543107729. The next prime is 74543107777. The reversal of 74543107753 is 35770134547.

It is a balanced prime because it is at equal distance from previous prime (74543107729) and next prime (74543107777).

It can be written as a sum of positive squares in only one way, i.e., 60810080409 + 13733027344 = 246597^2 + 117188^2 .

It is a cyclic number.

It is not a de Polignac number, because 74543107753 - 2²¹ = 74541010601 is a prime.

It is not a weakly prime, because it can be changed into another prime (74543167753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37271553876 + 37271553877.

It is an arithmetic number, because the mean of its divisors is an integer number (37271553877).

Almost surely, 2^74543107753 is an apocalyptic number.

It is an amenable number.

74543107753 is a deficient number, since it is larger than the sum of its proper divisors (1).

74543107753 is an equidigital number, since it uses as much as digits as its factorization.

74543107753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 74543107753 in words is "seventy-four billion, five hundred forty-three million, one hundred seven thousand, seven hundred fifty-three".