164954013 has 8 divisors (see below), whose sum is σ = 251358528. Its totient is φ = 94259424.

The previous prime is 164954011. The next prime is 164954017. The reversal of 164954013 is 310459461.

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

It is not a de Polignac number, because 164954013 - 2¹ = 164954011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164954011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3927456 + ... + 3927497.

It is an arithmetic number, because the mean of its divisors is an integer number (31419816).

Almost surely, 2^164954013 is an apocalyptic number.

It is an amenable number.

164954013 is a deficient number, since it is larger than the sum of its proper divisors (86404515).

164954013 is an equidigital number, since it uses as much as digits as its factorization.

164954013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854963.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 164954013 is about 12843.4424123753. The cubic root of 164954013 is about 548.4296949937.

The spelling of 164954013 in words is "one hundred sixty-four million, nine hundred fifty-four thousand, thirteen".