164346775410535 has 64 divisors (see below), whose sum is σ = 210079518105600. Its totient is φ = 123076435996800.

The previous prime is 164346775410397. The next prime is 164346775410553. The reversal of 164346775410535 is 535014577643461.

It is a happy number.

It is not a de Polignac number, because 164346775410535 - 2³⁹ = 163797019596647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3665241646 + ... + 3665286484.

It is an arithmetic number, because the mean of its divisors is an integer number (3282492470400).

Almost surely, 2^{164346775410535} is an apocalyptic number.

164346775410535 is a deficient number, since it is larger than the sum of its proper divisors (45732742695065).

164346775410535 is a wasteful number, since it uses less digits than its factorization.

164346775410535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46252.

The product of its (nonzero) digits is 127008000, while the sum is 61.

The spelling of 164346775410535 in words is "one hundred sixty-four trillion, three hundred forty-six billion, seven hundred seventy-five million, four hundred ten thousand, five hundred thirty-five".