53503462 has 8 divisors (see below), whose sum is σ = 80474976. Its totient is φ = 26678472.

The previous prime is 53503441. The next prime is 53503477. The reversal of 53503462 is 26430535.

53503462 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 self number, because there is not a number n which added to its sum of digits gives 53503462.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35713 + ... + 37180.

It is an arithmetic number, because the mean of its divisors is an integer number (10059372).

Almost surely, 2^53503462 is an apocalyptic number.

53503462 is a deficient number, since it is larger than the sum of its proper divisors (26971514).

53503462 is a wasteful number, since it uses less digits than its factorization.

53503462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73262.

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

The square root of 53503462 is about 7314.6060727834. The cubic root of 53503462 is about 376.8142297371.

Adding to 53503462 its reverse (26430535), we get a palindrome (79933997).

The spelling of 53503462 in words is "fifty-three million, five hundred three thousand, four hundred sixty-two".