5249489093 has 2 divisors, whose sum is σ = 5249489094. Its totient is φ = 5249489092.

The previous prime is 5249489083. The next prime is 5249489101. The reversal of 5249489093 is 3909849425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3224309089 + 2025180004 = 56783^2 + 45002^2 .

It is a cyclic number.

It is not a de Polignac number, because 5249489093 - 2¹⁸ = 5249226949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5249489083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624744546 + 2624744547.

It is an arithmetic number, because the mean of its divisors is an integer number (2624744547).

Almost surely, 2^5249489093 is an apocalyptic number.

It is an amenable number.

5249489093 is a deficient number, since it is larger than the sum of its proper divisors (1).

5249489093 is an equidigital number, since it uses as much as digits as its factorization.

5249489093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The square root of 5249489093 is about 72453.3580519219. The cubic root of 5249489093 is about 1737.9569420002.

The spelling of 5249489093 in words is "five billion, two hundred forty-nine million, four hundred eighty-nine thousand, ninety-three".