164075753474 has 4 divisors (see below), whose sum is σ = 246113630214. Its totient is φ = 82037876736.

The previous prime is 164075753473. The next prime is 164075753483. The reversal of 164075753474 is 474357570461.

It is a happy number.

164075753474 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 147028534249 + 17047219225 = 383443^2 + 130565^2 .

It is not an unprimeable number, because it can be changed into a prime (164075753473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41018938367 + ... + 41018938370.

Almost surely, 2^164075753474 is an apocalyptic number.

164075753474 is a deficient number, since it is larger than the sum of its proper divisors (82037876740).

164075753474 is an equidigital number, since it uses as much as digits as its factorization.

164075753474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82037876739.

The product of its (nonzero) digits is 9878400, while the sum is 53.

The spelling of 164075753474 in words is "one hundred sixty-four billion, seventy-five million, seven hundred fifty-three thousand, four hundred seventy-four".