164055513530063 has 8 divisors (see below), whose sum is σ = 164940691773696. Its totient is φ = 163171350984600.

The previous prime is 164055513529969. The next prime is 164055513530087. The reversal of 164055513530063 is 360035315550461.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164055513530063 is a prime.

It is a super-2 number, since 2×164055513530063² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164055513830063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253600631 + ... + 254246712.

It is an arithmetic number, because the mean of its divisors is an integer number (20617586471712).

Almost surely, 2^{164055513530063} is an apocalyptic number.

164055513530063 is a deficient number, since it is larger than the sum of its proper divisors (885178243633).

164055513530063 is a wasteful number, since it uses less digits than its factorization.

164055513530063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507849085.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 164055513530063 in words is "one hundred sixty-four trillion, fifty-five billion, five hundred thirteen million, five hundred thirty thousand, sixty-three".