164345122050626 has 32 divisors (see below), whose sum is σ = 270872157044736. Its totient is φ = 74162985570000.

The previous prime is 164345122050569. The next prime is 164345122050647. The reversal of 164345122050626 is 626050221543461.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9349760 + ... + 20398731.

It is an arithmetic number, because the mean of its divisors is an integer number (8464754907648).

Almost surely, 2^{164345122050626} is an apocalyptic number.

164345122050626 is a deficient number, since it is larger than the sum of its proper divisors (106527034994110).

164345122050626 is a wasteful number, since it uses less digits than its factorization.

164345122050626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29750318.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 164345122050626 in words is "one hundred sixty-four trillion, three hundred forty-five billion, one hundred twenty-two million, fifty thousand, six hundred twenty-six".