970115005511 has 2 divisors, whose sum is σ = 970115005512. Its totient is φ = 970115005510.

The previous prime is 970115005451. The next prime is 970115005529. The reversal of 970115005511 is 115500511079.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970115005511 is a prime.

It is a super-2 number, since 2×970115005511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970115035511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485057502755 + 485057502756.

It is an arithmetic number, because the mean of its divisors is an integer number (485057502756).

Almost surely, 2^970115005511 is an apocalyptic number.

970115005511 is a deficient number, since it is larger than the sum of its proper divisors (1).

970115005511 is an equidigital number, since it uses as much as digits as its factorization.

970115005511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7875, while the sum is 35.

The spelling of 970115005511 in words is "nine hundred seventy billion, one hundred fifteen million, five thousand, five hundred eleven".