52164234466 has 8 divisors (see below), whose sum is σ = 79125524460. Its totient is φ = 25789059648.

The previous prime is 52164234457. The next prime is 52164234497. The reversal of 52164234466 is 66443246125.

It can be written as a sum of positive squares in 2 ways, for example, as 44814773025 + 7349461441 = 211695^2 + 85729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52164234466² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146528571 + ... + 146528926.

Almost surely, 2^52164234466 is an apocalyptic number.

52164234466 is a deficient number, since it is larger than the sum of its proper divisors (26961289994).

52164234466 is a wasteful number, since it uses less digits than its factorization.

52164234466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293057588.

The product of its digits is 829440, while the sum is 43.

The spelling of 52164234466 in words is "fifty-two billion, one hundred sixty-four million, two hundred thirty-four thousand, four hundred sixty-six".