2619715097 has 2 divisors, whose sum is σ = 2619715098. Its totient is φ = 2619715096.

The previous prime is 2619715039. The next prime is 2619715121. The reversal of 2619715097 is 7905179162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2612845456 + 6869641 = 51116^2 + 2621^2 .

It is a cyclic number.

It is not a de Polignac number, because 2619715097 - 2¹⁰ = 2619714073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2619715037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309857548 + 1309857549.

It is an arithmetic number, because the mean of its divisors is an integer number (1309857549).

Almost surely, 2^2619715097 is an apocalyptic number.

It is an amenable number.

2619715097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2619715097 is an equidigital number, since it uses as much as digits as its factorization.

2619715097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 47.

The square root of 2619715097 is about 51183.1524722735. The cubic root of 2619715097 is about 1378.5357108782.

The spelling of 2619715097 in words is "two billion, six hundred nineteen million, seven hundred fifteen thousand, ninety-seven".