52755826 has 4 divisors (see below), whose sum is σ = 79133742. Its totient is φ = 26377912.

The previous prime is 52755809. The next prime is 52755839. The reversal of 52755826 is 62855725.

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., 46991025 + 5764801 = 6855^2 + 2401^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13188955 + ... + 13188958.

Almost surely, 2^52755826 is an apocalyptic number.

52755826 is a deficient number, since it is larger than the sum of its proper divisors (26377916).

52755826 is a wasteful number, since it uses less digits than its factorization.

52755826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26377915.

The product of its digits is 168000, while the sum is 40.

The square root of 52755826 is about 7263.3205904738. The cubic root of 52755826 is about 375.0508399220.

The spelling of 52755826 in words is "fifty-two million, seven hundred fifty-five thousand, eight hundred twenty-six".