164513902 has 8 divisors (see below), whose sum is σ = 282023856. Its totient is φ = 70505952.

The previous prime is 164513873. The next prime is 164513911. The reversal of 164513902 is 209315461.

164513902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5875483 + ... + 5875510.

It is an arithmetic number, because the mean of its divisors is an integer number (35252982).

Almost surely, 2^164513902 is an apocalyptic number.

164513902 is a deficient number, since it is larger than the sum of its proper divisors (117509954).

164513902 is a wasteful number, since it uses less digits than its factorization.

164513902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11751002.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 164513902 is about 12826.2972833160. The cubic root of 164513902 is about 547.9415085776.

The spelling of 164513902 in words is "one hundred sixty-four million, five hundred thirteen thousand, nine hundred two".