35115159797 has 2 divisors, whose sum is σ = 35115159798. Its totient is φ = 35115159796.

The previous prime is 35115159763. The next prime is 35115159823. The reversal of 35115159797 is 79795151153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24930515236 + 10184644561 = 157894^2 + 100919^2 .

It is an emirp because it is prime and its reverse (79795151153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35115159797 - 2¹² = 35115155701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35115153797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17557579898 + 17557579899.

It is an arithmetic number, because the mean of its divisors is an integer number (17557579899).

Almost surely, 2^35115159797 is an apocalyptic number.

It is an amenable number.

35115159797 is a deficient number, since it is larger than the sum of its proper divisors (1).

35115159797 is an equidigital number, since it uses as much as digits as its factorization.

35115159797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1488375, while the sum is 53.

The spelling of 35115159797 in words is "thirty-five billion, one hundred fifteen million, one hundred fifty-nine thousand, seven hundred ninety-seven".