52543046 has 4 divisors (see below), whose sum is σ = 78814572. Its totient is φ = 26271522.

The previous prime is 52543031. The next prime is 52543069. The reversal of 52543046 is 64034525.

52543046 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, 13135760 + ... + 13135763.

It is an arithmetic number, because the mean of its divisors is an integer number (19703643).

Almost surely, 2^52543046 is an apocalyptic number.

52543046 is a deficient number, since it is larger than the sum of its proper divisors (26271526).

52543046 is a wasteful number, since it uses less digits than its factorization.

52543046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26271525.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 52543046 is about 7248.6582206640. The cubic root of 52543046 is about 374.5459298167.

The spelling of 52543046 in words is "fifty-two million, five hundred forty-three thousand, forty-six".