53124400430 has 16 divisors (see below), whose sum is σ = 95659769664. Its totient is φ = 21241793760.

The previous prime is 53124400423. The next prime is 53124400451. The reversal of 53124400430 is 3400442135.

53124400430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53124400430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967757 + ... + 1021176.

It is an arithmetic number, because the mean of its divisors is an integer number (5978735604).

Almost surely, 2^53124400430 is an apocalyptic number.

53124400430 is a deficient number, since it is larger than the sum of its proper divisors (42535369234).

53124400430 is a wasteful number, since it uses less digits than its factorization.

53124400430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991611.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 53124400430 its reverse (3400442135), we get a palindrome (56524842565).

The spelling of 53124400430 in words is "fifty-three billion, one hundred twenty-four million, four hundred thousand, four hundred thirty".