74753028101 has 2 divisors, whose sum is σ = 74753028102. Its totient is φ = 74753028100.

The previous prime is 74753028089. The next prime is 74753028139. The reversal of 74753028101 is 10182035747.

It is a Cunningham number, because it is equal to 273410²+1.

It is an a-pointer prime, because the next prime (74753028139) can be obtained adding 74753028101 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74753028100 + 1 = 273410^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 74753028101 - 2²⁶ = 74685919237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74753028001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37376514050 + 37376514051.

It is an arithmetic number, because the mean of its divisors is an integer number (37376514051).

Almost surely, 2^74753028101 is an apocalyptic number.

It is an amenable number.

74753028101 is a deficient number, since it is larger than the sum of its proper divisors (1).

74753028101 is an equidigital number, since it uses as much as digits as its factorization.

74753028101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 74753028101 in words is "seventy-four billion, seven hundred fifty-three million, twenty-eight thousand, one hundred one".