52903847 has 8 divisors (see below), whose sum is σ = 58964400. Its totient is φ = 47170944.

The previous prime is 52903843. The next prime is 52903853. The reversal of 52903847 is 74830925.

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 52903847 - 2² = 52903843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52903847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52903843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81572 + ... + 82217.

It is an arithmetic number, because the mean of its divisors is an integer number (7370550).

Almost surely, 2^52903847 is an apocalyptic number.

52903847 is a deficient number, since it is larger than the sum of its proper divisors (6060553).

52903847 is a wasteful number, since it uses less digits than its factorization.

52903847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163825.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 52903847 is about 7273.5030762350. The cubic root of 52903847 is about 375.4012818486.

The spelling of 52903847 in words is "fifty-two million, nine hundred three thousand, eight hundred forty-seven".