70063279259 has 8 divisors (see below), whose sum is σ = 73178310912. Its totient is φ = 66953981160.

The previous prime is 70063279219. The next prime is 70063279261. The reversal of 70063279259 is 95297236007.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70063279259 - 2²⁸ = 69794843803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70063279219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408397 + ... + 1457294.

It is an arithmetic number, because the mean of its divisors is an integer number (9147288864).

Almost surely, 2^70063279259 is an apocalyptic number.

70063279259 is a deficient number, since it is larger than the sum of its proper divisors (3115031653).

70063279259 is a wasteful number, since it uses less digits than its factorization.

70063279259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866777.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 70063279259 in words is "seventy billion, sixty-three million, two hundred seventy-nine thousand, two hundred fifty-nine".