164241953580 has 96 divisors (see below), whose sum is σ = 461954836224. Its totient is φ = 43600322304.

The previous prime is 164241953567. The next prime is 164241953599. The reversal of 164241953580 is 85359142461.

164241953580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 19743582 + ... + 19751898.

It is an arithmetic number, because the mean of its divisors is an integer number (4812029544).

Almost surely, 2^164241953580 is an apocalyptic number.

164241953580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164241953580 is an abundant number, since it is smaller than the sum of its proper divisors (297712882644).

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

164241953580 is a wasteful number, since it uses less digits than its factorization.

164241953580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9775 (or 9773 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 164241953580 in words is "one hundred sixty-four billion, two hundred forty-one million, nine hundred fifty-three thousand, five hundred eighty".