70606550505 has 32 divisors (see below), whose sum is σ = 115711948800. Its totient is φ = 36752190912.

The previous prime is 70606550501. The next prime is 70606550563. The reversal of 70606550505 is 50505560607.

It is not a de Polignac number, because 70606550505 - 2² = 70606550501 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70606550501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163969 + ... + 409998.

It is an arithmetic number, because the mean of its divisors is an integer number (3615998400).

Almost surely, 2^70606550505 is an apocalyptic number.

It is an amenable number.

70606550505 is a deficient number, since it is larger than the sum of its proper divisors (45105398295).

70606550505 is a wasteful number, since it uses less digits than its factorization.

70606550505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574173.

The product of its (nonzero) digits is 157500, while the sum is 39.

The spelling of 70606550505 in words is "seventy billion, six hundred six million, five hundred fifty thousand, five hundred five".