70683162397 has 2 divisors, whose sum is σ = 70683162398. Its totient is φ = 70683162396.

The previous prime is 70683162373. The next prime is 70683162409. The reversal of 70683162397 is 79326138607.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43070361156 + 27612801241 = 207534^2 + 166171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70683162397 is a prime.

It is a super-2 number, since 2×70683162397² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70683162317) 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, 35341581198 + 35341581199.

It is an arithmetic number, because the mean of its divisors is an integer number (35341581199).

Almost surely, 2^70683162397 is an apocalyptic number.

It is an amenable number.

70683162397 is a deficient number, since it is larger than the sum of its proper divisors (1).

70683162397 is an equidigital number, since it uses as much as digits as its factorization.

70683162397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 52.

The spelling of 70683162397 in words is "seventy billion, six hundred eighty-three million, one hundred sixty-two thousand, three hundred ninety-seven".