94775732369 has 2 divisors, whose sum is σ = 94775732370. Its totient is φ = 94775732368.

The previous prime is 94775732351. The next prime is 94775732413. The reversal of 94775732369 is 96323757749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67257235600 + 27518496769 = 259340^2 + 165887^2 .

It is a cyclic number.

It is not a de Polignac number, because 94775732369 - 2²⁴ = 94758955153 is a prime.

It is a super-2 number, since 2×94775732369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94775032369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47387866184 + 47387866185.

It is an arithmetic number, because the mean of its divisors is an integer number (47387866185).

Almost surely, 2^94775732369 is an apocalyptic number.

It is an amenable number.

94775732369 is a deficient number, since it is larger than the sum of its proper divisors (1).

94775732369 is an equidigital number, since it uses as much as digits as its factorization.

94775732369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60011280, while the sum is 62.

The spelling of 94775732369 in words is "ninety-four billion, seven hundred seventy-five million, seven hundred thirty-two thousand, three hundred sixty-nine".