164285495810 has 16 divisors (see below), whose sum is σ = 295732040256. Its totient is φ = 65710165488.

The previous prime is 164285495797. The next prime is 164285495867. The reversal of 164285495810 is 18594582461.

It is a super-2 number, since 2×164285495810² (a number of 23 digits) contains 22 as substring.

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, 330152 + ... + 661491.

It is an arithmetic number, because the mean of its divisors is an integer number (18483252516).

Almost surely, 2^164285495810 is an apocalyptic number.

164285495810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164285495810 is a deficient number, since it is larger than the sum of its proper divisors (131446544446).

164285495810 is a wasteful number, since it uses less digits than its factorization.

164285495810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008217.

The product of its (nonzero) digits is 2764800, while the sum is 53.

The spelling of 164285495810 in words is "one hundred sixty-four billion, two hundred eighty-five million, four hundred ninety-five thousand, eight hundred ten".