5249154593 has 2 divisors, whose sum is σ = 5249154594. Its totient is φ = 5249154592.

The previous prime is 5249154587. The next prime is 5249154607. The reversal of 5249154593 is 3954519425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3268637584 + 1980517009 = 57172^2 + 44503^2 .

It is a cyclic number.

It is not a de Polignac number, because 5249154593 - 2¹⁸ = 5248892449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5249154793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624577296 + 2624577297.

It is an arithmetic number, because the mean of its divisors is an integer number (2624577297).

Almost surely, 2^5249154593 is an apocalyptic number.

It is an amenable number.

5249154593 is a deficient number, since it is larger than the sum of its proper divisors (1).

5249154593 is an equidigital number, since it uses as much as digits as its factorization.

5249154593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972000, while the sum is 47.

The square root of 5249154593 is about 72451.0496335284. The cubic root of 5249154593 is about 1737.9200267286.

The spelling of 5249154593 in words is "five billion, two hundred forty-nine million, one hundred fifty-four thousand, five hundred ninety-three".