5105749433 has 2 divisors, whose sum is σ = 5105749434. Its totient is φ = 5105749432.

The previous prime is 5105749427. The next prime is 5105749477. The reversal of 5105749433 is 3349475015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4593043984 + 512705449 = 67772^2 + 22643^2 .

It is a cyclic number.

It is not a de Polignac number, because 5105749433 - 2²⁶ = 5038640569 is a prime.

It is not a weakly prime, because it can be changed into another prime (5105749423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552874716 + 2552874717.

It is an arithmetic number, because the mean of its divisors is an integer number (2552874717).

Almost surely, 2^5105749433 is an apocalyptic number.

It is an amenable number.

5105749433 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105749433 is an equidigital number, since it uses as much as digits as its factorization.

5105749433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 5105749433 is about 71454.5270294332. The cubic root of 5105749433 is about 1721.9472080474.

The spelling of 5105749433 in words is "five billion, one hundred five million, seven hundred forty-nine thousand, four hundred thirty-three".