70602256099 has 2 divisors, whose sum is σ = 70602256100. Its totient is φ = 70602256098.

The previous prime is 70602256069. The next prime is 70602256111. The reversal of 70602256099 is 99065220607.

It is a strong prime.

It is an emirp because it is prime and its reverse (99065220607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70602256099 - 2⁹ = 70602255587 is a prime.

It is not a weakly prime, because it can be changed into another prime (70602256019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35301128049 + 35301128050.

It is an arithmetic number, because the mean of its divisors is an integer number (35301128050).

Almost surely, 2^70602256099 is an apocalyptic number.

70602256099 is a deficient number, since it is larger than the sum of its proper divisors (1).

70602256099 is an equidigital number, since it uses as much as digits as its factorization.

70602256099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 70602256099 in words is "seventy billion, six hundred two million, two hundred fifty-six thousand, ninety-nine".