52103524 has 12 divisors (see below), whose sum is σ = 99470448. Its totient is φ = 23683400.

The previous prime is 52103507. The next prime is 52103539. The reversal of 52103524 is 42530125.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 52103495 and 52103504.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 592042 + ... + 592129.

It is an arithmetic number, because the mean of its divisors is an integer number (8289204).

Almost surely, 2^52103524 is an apocalyptic number.

It is an amenable number.

52103524 is a deficient number, since it is larger than the sum of its proper divisors (47366924).

52103524 is a wasteful number, since it uses less digits than its factorization.

52103524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184186 (or 1184184 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52103524 is about 7218.2770797469. The cubic root of 52103524 is about 373.4986466716.

Adding to 52103524 its reverse (42530125), we get a palindrome (94633649).

The spelling of 52103524 in words is "fifty-two million, one hundred three thousand, five hundred twenty-four".