52473047 has 8 divisors (see below), whose sum is σ = 58050432. Its totient is φ = 47030200.

The previous prime is 52473037. The next prime is 52473053. The reversal of 52473047 is 74037425.

52473047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 52473047 - 2¹⁰ = 52472023 is a prime.

It is a super-2 number, since 2×52473047² = 5506841322928418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52473017) 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 7 ways as a sum of consecutive naturals, for example, 32813 + ... + 34374.

It is an arithmetic number, because the mean of its divisors is an integer number (7256304).

Almost surely, 2^52473047 is an apocalyptic number.

52473047 is a deficient number, since it is larger than the sum of its proper divisors (5577385).

52473047 is a wasteful number, since it uses less digits than its factorization.

52473047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67269.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 52473047 is about 7243.8282006133. The cubic root of 52473047 is about 374.3795297960.

The spelling of 52473047 in words is "fifty-two million, four hundred seventy-three thousand, forty-seven".