70309248059 has 2 divisors, whose sum is σ = 70309248060. Its totient is φ = 70309248058.

The previous prime is 70309248047. The next prime is 70309248071. The reversal of 70309248059 is 95084290307.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (70309248047) and next prime (70309248071).

It is an emirp because it is prime and its reverse (95084290307) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70309248059 - 2⁸ = 70309247803 is a prime.

It is not a weakly prime, because it can be changed into another prime (70309248259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35154624029 + 35154624030.

It is an arithmetic number, because the mean of its divisors is an integer number (35154624030).

Almost surely, 2^70309248059 is an apocalyptic number.

70309248059 is a deficient number, since it is larger than the sum of its proper divisors (1).

70309248059 is an equidigital number, since it uses as much as digits as its factorization.

70309248059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 70309248059 in words is "seventy billion, three hundred nine million, two hundred forty-eight thousand, fifty-nine".