52523194 has 8 divisors (see below), whose sum is σ = 78821568. Its totient is φ = 26249340.

The previous prime is 52523189. The next prime is 52523203. The reversal of 52523194 is 49132525.

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

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, 789 + ... + 10279.

It is an arithmetic number, because the mean of its divisors is an integer number (9852696).

Almost surely, 2^52523194 is an apocalyptic number.

52523194 is a deficient number, since it is larger than the sum of its proper divisors (26298374).

52523194 is a wasteful number, since it uses less digits than its factorization.

52523194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12260.

The product of its digits is 10800, while the sum is 31.

The square root of 52523194 is about 7247.2887344165. The cubic root of 52523194 is about 374.4987531175.

The spelling of 52523194 in words is "fifty-two million, five hundred twenty-three thousand, one hundred ninety-four".