2620273093 has 2 divisors, whose sum is σ = 2620273094. Its totient is φ = 2620273092.

The previous prime is 2620273079. The next prime is 2620273111. The reversal of 2620273093 is 3903720262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2092330564 + 527942529 = 45742^2 + 22977^2 .

It is a cyclic number.

It is not a de Polignac number, because 2620273093 - 2⁹ = 2620272581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2620273193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310136546 + 1310136547.

It is an arithmetic number, because the mean of its divisors is an integer number (1310136547).

Almost surely, 2^2620273093 is an apocalyptic number.

It is an amenable number.

2620273093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2620273093 is an equidigital number, since it uses as much as digits as its factorization.

2620273093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 2620273093 is about 51188.6031553900. The cubic root of 2620273093 is about 1378.6335793838.

The spelling of 2620273093 in words is "two billion, six hundred twenty million, two hundred seventy-three thousand, ninety-three".