66110510162 has 32 divisors (see below), whose sum is σ = 103269095424. Its totient is φ = 31707547200.

The previous prime is 66110510113. The next prime is 66110510189. The reversal of 66110510162 is 26101501166.

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 15 ways as a sum of consecutive naturals, for example, 3300008 + ... + 3319980.

It is an arithmetic number, because the mean of its divisors is an integer number (3227159232).

Almost surely, 2^66110510162 is an apocalyptic number.

66110510162 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

66110510162 is a deficient number, since it is larger than the sum of its proper divisors (37158585262).

66110510162 is a wasteful number, since it uses less digits than its factorization.

66110510162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20474.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 66110510162 in words is "sixty-six billion, one hundred ten million, five hundred ten thousand, one hundred sixty-two".