70596624073 has 2 divisors, whose sum is σ = 70596624074. Its totient is φ = 70596624072.

The previous prime is 70596624061. The next prime is 70596624089. The reversal of 70596624073 is 37042669507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50682616384 + 19914007689 = 225128^2 + 141117^2 .

It is an emirp because it is prime and its reverse (37042669507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70596624073 - 2²¹ = 70594526921 is a prime.

It is not a weakly prime, because it can be changed into another prime (70596624053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35298312036 + 35298312037.

It is an arithmetic number, because the mean of its divisors is an integer number (35298312037).

Almost surely, 2^70596624073 is an apocalyptic number.

It is an amenable number.

70596624073 is a deficient number, since it is larger than the sum of its proper divisors (1).

70596624073 is an equidigital number, since it uses as much as digits as its factorization.

70596624073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 70596624073 in words is "seventy billion, five hundred ninety-six million, six hundred twenty-four thousand, seventy-three".