164552026260 has 24 divisors (see below), whose sum is σ = 460745673696. Its totient is φ = 43880540320.

The previous prime is 164552026231. The next prime is 164552026291. The reversal of 164552026260 is 62620255461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371266826 + ... + 1371266945.

It is an arithmetic number, because the mean of its divisors is an integer number (19197736404).

Almost surely, 2^164552026260 is an apocalyptic number.

164552026260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164552026260 is an abundant number, since it is smaller than the sum of its proper divisors (296193647436).

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

164552026260 is a wasteful number, since it uses less digits than its factorization.

164552026260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742533783 (or 2742533781 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 164552026260 in words is "one hundred sixty-four billion, five hundred fifty-two million, twenty-six thousand, two hundred sixty".