164305763023584 has 144 divisors (see below), whose sum is σ = 540313182451728. Its totient is φ = 43333388034048.

The previous prime is 164305763023573. The next prime is 164305763023613. The reversal of 164305763023584 is 485320367503461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1343359857 + ... + 1343482160.

It is an arithmetic number, because the mean of its divisors is an integer number (3752174878137).

Almost surely, 2^{164305763023584} is an apocalyptic number.

164305763023584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

164305763023584 is an abundant number, since it is smaller than the sum of its proper divisors (376007419428144).

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

164305763023584 is a wasteful number, since it uses less digits than its factorization.

164305763023584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686842057 (or 2686842042 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 164305763023584 in words is "one hundred sixty-four trillion, three hundred five billion, seven hundred sixty-three million, twenty-three thousand, five hundred eighty-four".