53124350403 has 16 divisors (see below), whose sum is σ = 71047602432. Its totient is φ = 35308812000.

The previous prime is 53124350359. The next prime is 53124350453. The reversal of 53124350403 is 30405342135.

53124350403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53124350403 - 2¹² = 53124346307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53124350453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501173 + ... + 1536153.

It is an arithmetic number, because the mean of its divisors is an integer number (4440475152).

Almost surely, 2^53124350403 is an apocalyptic number.

53124350403 is a deficient number, since it is larger than the sum of its proper divisors (17923252029).

53124350403 is a wasteful number, since it uses less digits than its factorization.

53124350403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36506.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 53124350403 its reverse (30405342135), we get a palindrome (83529692538).

The spelling of 53124350403 in words is "fifty-three billion, one hundred twenty-four million, three hundred fifty thousand, four hundred three".