75104677771243 has 2 divisors, whose sum is σ = 75104677771244. Its totient is φ = 75104677771242.

The previous prime is 75104677771183. The next prime is 75104677771261. The reversal of 75104677771243 is 34217777640157.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75104677771243 - 2³⁷ = 74967238817771 is a prime.

It is not a weakly prime, because it can be changed into another prime (75104677778243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37552338885621 + 37552338885622.

It is an arithmetic number, because the mean of its divisors is an integer number (37552338885622).

Almost surely, 2^{75104677771243} is an apocalyptic number.

75104677771243 is a deficient number, since it is larger than the sum of its proper divisors (1).

75104677771243 is an equidigital number, since it uses as much as digits as its factorization.

75104677771243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48404160, while the sum is 61.

The spelling of 75104677771243 in words is "seventy-five trillion, one hundred four billion, six hundred seventy-seven million, seven hundred seventy-one thousand, two hundred forty-three".