52456814 has 4 divisors (see below), whose sum is σ = 78685224. Its totient is φ = 26228406.

The previous prime is 52456769. The next prime is 52456837. The reversal of 52456814 is 41865425.

52456814 is digitally balanced in base 2, 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 is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13114202 + ... + 13114205.

It is an arithmetic number, because the mean of its divisors is an integer number (19671306).

Almost surely, 2^52456814 is an apocalyptic number.

52456814 is a deficient number, since it is larger than the sum of its proper divisors (26228410).

52456814 is a wasteful number, since it uses less digits than its factorization.

52456814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26228409.

The product of its digits is 38400, while the sum is 35.

The square root of 52456814 is about 7242.7076428640. The cubic root of 52456814 is about 374.3409199442.

The spelling of 52456814 in words is "fifty-two million, four hundred fifty-six thousand, eight hundred fourteen".