70396060517 has 2 divisors, whose sum is σ = 70396060518. Its totient is φ = 70396060516.

The previous prime is 70396060433. The next prime is 70396060577. The reversal of 70396060517 is 71506069307.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61174107556 + 9221952961 = 247334^2 + 96031^2 .

It is a cyclic number.

It is not a de Polignac number, because 70396060517 - 2¹² = 70396056421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70396060577) 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, 35198030258 + 35198030259.

It is an arithmetic number, because the mean of its divisors is an integer number (35198030259).

Almost surely, 2^70396060517 is an apocalyptic number.

It is an amenable number.

70396060517 is a deficient number, since it is larger than the sum of its proper divisors (1).

70396060517 is an equidigital number, since it uses as much as digits as its factorization.

70396060517 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 44.

The spelling of 70396060517 in words is "seventy billion, three hundred ninety-six million, sixty thousand, five hundred seventeen".