52463503 has 8 divisors (see below), whose sum is σ = 55440000. Its totient is φ = 49508568.

The previous prime is 52463497. The next prime is 52463519. The reversal of 52463503 is 30536425.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52463503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52463903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253 + ... + 10246.

It is an arithmetic number, because the mean of its divisors is an integer number (6930000).

Almost surely, 2^52463503 is an apocalyptic number.

52463503 is a deficient number, since it is larger than the sum of its proper divisors (2976497).

52463503 is a wasteful number, since it uses less digits than its factorization.

52463503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10781.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 52463503 is about 7243.1694029617. The cubic root of 52463503 is about 374.3568305559.

Adding to 52463503 its reverse (30536425), we get a palindrome (82999928).

The spelling of 52463503 in words is "fifty-two million, four hundred sixty-three thousand, five hundred three".