70616101579 has 2 divisors, whose sum is σ = 70616101580. Its totient is φ = 70616101578.

The previous prime is 70616101573. The next prime is 70616101597. The reversal of 70616101579 is 97510161607.

Together with next prime (70616101597) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70616101579 - 2⁵ = 70616101547 is a prime.

It is not a weakly prime, because it can be changed into another prime (70616101573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35308050789 + 35308050790.

It is an arithmetic number, because the mean of its divisors is an integer number (35308050790).

Almost surely, 2^70616101579 is an apocalyptic number.

70616101579 is a deficient number, since it is larger than the sum of its proper divisors (1).

70616101579 is an equidigital number, since it uses as much as digits as its factorization.

70616101579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 43.

The spelling of 70616101579 in words is "seventy billion, six hundred sixteen million, one hundred one thousand, five hundred seventy-nine".