164651054 has 8 divisors (see below), whose sum is σ = 247150920. Its totient is φ = 82267416.

The previous prime is 164651041. The next prime is 164651063. The reversal of 164651054 is 450156461.

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

It is a self number, because there is not a number n which added to its sum of digits gives 164651054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25424 + ... + 31235.

It is an arithmetic number, because the mean of its divisors is an integer number (30893865).

Almost surely, 2^164651054 is an apocalyptic number.

164651054 is a deficient number, since it is larger than the sum of its proper divisors (82499866).

164651054 is a wasteful number, since it uses less digits than its factorization.

164651054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58114.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 164651054 is about 12831.6426851748. The cubic root of 164651054 is about 548.0937356305.

The spelling of 164651054 in words is "one hundred sixty-four million, six hundred fifty-one thousand, fifty-four".