70064909353 has 8 divisors (see below), whose sum is σ = 72484444800. Its totient is φ = 67645607568.

The previous prime is 70064909309. The next prime is 70064909357. The reversal of 70064909353 is 35390946007.

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 70064909353 - 2³³ = 61474974761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70064909357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734058 + ... + 823996.

It is an arithmetic number, because the mean of its divisors is an integer number (9060555600).

Almost surely, 2^70064909353 is an apocalyptic number.

It is an amenable number.

70064909353 is a deficient number, since it is larger than the sum of its proper divisors (2419535447).

70064909353 is a wasteful number, since it uses less digits than its factorization.

70064909353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116831.

The product of its (nonzero) digits is 612360, while the sum is 46.

The spelling of 70064909353 in words is "seventy billion, sixty-four million, nine hundred nine thousand, three hundred fifty-three".