70675549393 has 2 divisors, whose sum is σ = 70675549394. Its totient is φ = 70675549392.

The previous prime is 70675549391. The next prime is 70675549409. The reversal of 70675549393 is 39394557607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54483495889 + 16192053504 = 233417^2 + 127248^2 .

It is a cyclic number.

It is not a de Polignac number, because 70675549393 - 2¹ = 70675549391 is a prime.

Together with 70675549391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (70675549391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35337774696 + 35337774697.

It is an arithmetic number, because the mean of its divisors is an integer number (35337774697).

Almost surely, 2^70675549393 is an apocalyptic number.

It is an amenable number.

70675549393 is a deficient number, since it is larger than the sum of its proper divisors (1).

70675549393 is an equidigital number, since it uses as much as digits as its factorization.

70675549393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21432600, while the sum is 58.

The spelling of 70675549393 in words is "seventy billion, six hundred seventy-five million, five hundred forty-nine thousand, three hundred ninety-three".