75884094774953 has 2 divisors, whose sum is σ = 75884094774954. Its totient is φ = 75884094774952.

The previous prime is 75884094774937. The next prime is 75884094775001. The reversal of 75884094774953 is 35947749048857.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75842988428944 + 41106346009 = 8708788^2 + 202747^2 .

It is a cyclic number.

It is not a de Polignac number, because 75884094774953 - 2⁴ = 75884094774937 is a prime.

It is not a weakly prime, because it can be changed into another prime (75884094774913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37942047387476 + 37942047387477.

It is an arithmetic number, because the mean of its divisors is an integer number (37942047387477).

Almost surely, 2^{75884094774953} is an apocalyptic number.

It is an amenable number.

75884094774953 is a deficient number, since it is larger than the sum of its proper divisors (1).

75884094774953 is an equidigital number, since it uses as much as digits as its factorization.

75884094774953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8534937600, while the sum is 80.

The spelling of 75884094774953 in words is "seventy-five trillion, eight hundred eighty-four billion, ninety-four million, seven hundred seventy-four thousand, nine hundred fifty-three".