2516344093 has 2 divisors, whose sum is σ = 2516344094. Its totient is φ = 2516344092.

The previous prime is 2516344079. The next prime is 2516344109. The reversal of 2516344093 is 3904436152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1714208409 + 802135684 = 41403^2 + 28322^2 .

It is a cyclic number.

It is not a de Polignac number, because 2516344093 - 2²¹ = 2514246941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2516345093) 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, 1258172046 + 1258172047.

It is an arithmetic number, because the mean of its divisors is an integer number (1258172047).

Almost surely, 2^2516344093 is an apocalyptic number.

It is an amenable number.

2516344093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516344093 is an equidigital number, since it uses as much as digits as its factorization.

2516344093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2516344093 is about 50163.1746702698. The cubic root of 2516344093 is about 1360.1600325305.

The spelling of 2516344093 in words is "two billion, five hundred sixteen million, three hundred forty-four thousand, ninety-three".