52863003 has 16 divisors (see below), whose sum is σ = 78460800. Its totient is φ = 35176680.

The previous prime is 52863001. The next prime is 52863007. The reversal of 52863003 is 30036825.

52863003 is a `hidden beast` number, since 5 + 28 + 630 + 0 + 3 = 666.

It is not a de Polignac number, because 52863003 - 2¹ = 52863001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52863001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16308 + ... + 19278.

It is an arithmetic number, because the mean of its divisors is an integer number (4903800).

Almost surely, 2^52863003 is an apocalyptic number.

52863003 is a deficient number, since it is larger than the sum of its proper divisors (25597797).

52863003 is a wasteful number, since it uses less digits than its factorization.

52863003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 52863003 is about 7270.6948086135. The cubic root of 52863003 is about 375.3046484379.

Adding to 52863003 its reverse (30036825), we get a palindrome (82899828).

The spelling of 52863003 in words is "fifty-two million, eight hundred sixty-three thousand, three".