74936850032201 has 2 divisors, whose sum is σ = 74936850032202. Its totient is φ = 74936850032200.

The previous prime is 74936850032171. The next prime is 74936850032227. The reversal of 74936850032201 is 10223005863947.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71674849210000 + 3262000822201 = 8466100^2 + 1806101^2 .

It is an emirp because it is prime and its reverse (10223005863947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74936850032201 - 2²⁶ = 74936782923337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74936850032201.

It is not a weakly prime, because it can be changed into another prime (74936850037201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37468425016100 + 37468425016101.

It is an arithmetic number, because the mean of its divisors is an integer number (37468425016101).

It is a 1-persistent number, because it is pandigital, but 2⋅74936850032201 = 149873700064402 is not.

Almost surely, 2^{74936850032201} is an apocalyptic number.

It is an amenable number.

74936850032201 is a deficient number, since it is larger than the sum of its proper divisors (1).

74936850032201 is an equidigital number, since it uses as much as digits as its factorization.

74936850032201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 74936850032201 in words is "seventy-four trillion, nine hundred thirty-six billion, eight hundred fifty million, thirty-two thousand, two hundred one".