53013202432 has 20 divisors (see below), whose sum is σ = 105922864476. Its totient is φ = 26506600960.

The previous prime is 53013202423. The next prime is 53013202453. The reversal of 53013202432 is 23420231035.

It is a junction number, because it is equal to n+sod(n) for n = 53013202397 and 53013202406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51770194 + ... + 51771217.

Almost surely, 2^53013202432 is an apocalyptic number.

It is an amenable number.

53013202432 is a deficient number, since it is larger than the sum of its proper divisors (52909662044).

53013202432 is an equidigital number, since it uses as much as digits as its factorization.

53013202432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103541429 (or 103541413 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 53013202432 its reverse (23420231035), we get a palindrome (76433433467).

The spelling of 53013202432 in words is "fifty-three billion, thirteen million, two hundred two thousand, four hundred thirty-two".