164546516100 has 72 divisors (see below), whose sum is σ = 476958757408. Its totient is φ = 43798809600.

The previous prime is 164546516081. The next prime is 164546516129. The reversal of 164546516100 is 1615645461.

It is a happy number.

164546516100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337261 + ... + 665460.

Almost surely, 2^164546516100 is an apocalyptic number.

164546516100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164546516100 is an abundant number, since it is smaller than the sum of its proper divisors (312412241308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164546516100 is a wasteful number, since it uses less digits than its factorization.

164546516100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003285 (or 1003278 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 164546516100 in words is "one hundred sixty-four billion, five hundred forty-six million, five hundred sixteen thousand, one hundred".