70446650465 has 8 divisors (see below), whose sum is σ = 85144153920. Its totient is φ = 55951871472.

The previous prime is 70446650453. The next prime is 70446650497. The reversal of 70446650465 is 56405664407.

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 70446650465 - 2⁶ = 70446650401 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50680349 + ... + 50681738.

It is an arithmetic number, because the mean of its divisors is an integer number (10643019240).

Almost surely, 2^70446650465 is an apocalyptic number.

It is an amenable number.

70446650465 is a deficient number, since it is larger than the sum of its proper divisors (14697503455).

70446650465 is a wasteful number, since it uses less digits than its factorization.

70446650465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101362231.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 70446650465 in words is "seventy billion, four hundred forty-six million, six hundred fifty thousand, four hundred sixty-five".