164053745307 has 16 divisors (see below), whose sum is σ = 243062801280. Its totient is φ = 109360066536.

The previous prime is 164053745263. The next prime is 164053745309. The reversal of 164053745307 is 703547350461.

164053745307 is a `hidden beast` number, since 1 + 6 + 40 + 5 + 3 + 74 + 530 + 7 = 666.

It is not a de Polignac number, because 164053745307 - 2²⁸ = 163785309851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164053745309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86188 + ... + 579254.

It is an arithmetic number, because the mean of its divisors is an integer number (15191425080).

Almost surely, 2^164053745307 is an apocalyptic number.

164053745307 is a deficient number, since it is larger than the sum of its proper divisors (79009055973).

164053745307 is a wasteful number, since it uses less digits than its factorization.

164053745307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505399 (or 505393 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 164053745307 in words is "one hundred sixty-four billion, fifty-three million, seven hundred forty-five thousand, three hundred seven".