66013164035 has 64 divisors (see below), whose sum is σ = 101059080192. Its totient is φ = 40283882496.

The previous prime is 66013164001. The next prime is 66013164043. The reversal of 66013164035 is 53046131066.

It is not a de Polignac number, because 66013164035 - 2¹⁰ = 66013163011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 66013163986 and 66013164004.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1409759 + ... + 1455831.

It is an arithmetic number, because the mean of its divisors is an integer number (1579048128).

Almost surely, 2^66013164035 is an apocalyptic number.

66013164035 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

66013164035 is a deficient number, since it is larger than the sum of its proper divisors (35045916157).

66013164035 is a wasteful number, since it uses less digits than its factorization.

66013164035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46212.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 66013164035 in words is "sixty-six billion, thirteen million, one hundred sixty-four thousand, thirty-five".