52743475 has 6 divisors (see below), whose sum is σ = 65401940. Its totient is φ = 42194760.

The previous prime is 52743473. The next prime is 52743479. The reversal of 52743475 is 57434725.

It is a happy number.

52743475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52743475 - 2¹ = 52743473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52743473) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 1054845 + ... + 1054894.

Almost surely, 2^52743475 is an apocalyptic number.

52743475 is a deficient number, since it is larger than the sum of its proper divisors (12658465).

52743475 is a wasteful number, since it uses less digits than its factorization.

52743475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109749 (or 2109744 counting only the distinct ones).

The product of its digits is 117600, while the sum is 37.

The square root of 52743475 is about 7262.4703097500. The cubic root of 52743475 is about 375.0215691297.

The spelling of 52743475 in words is "fifty-two million, seven hundred forty-three thousand, four hundred seventy-five".