53534254432 has 48 divisors (see below), whose sum is σ = 106391677392. Its totient is φ = 26514432000.

The previous prime is 53534254427. The next prime is 53534254457. The reversal of 53534254432 is 23445243535.

It is a super-2 number, since 2×53534254432² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8136328 + ... + 8142904.

It is an arithmetic number, because the mean of its divisors is an integer number (2216493279).

Almost surely, 2^53534254432 is an apocalyptic number.

It is an amenable number.

53534254432 is a deficient number, since it is larger than the sum of its proper divisors (52857422960).

53534254432 is a wasteful number, since it uses less digits than its factorization.

53534254432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8951 (or 8943 counting only the distinct ones).

The product of its digits is 864000, while the sum is 40.

Adding to 53534254432 its reverse (23445243535), we get a palindrome (76979497967).

The spelling of 53534254432 in words is "fifty-three billion, five hundred thirty-four million, two hundred fifty-four thousand, four hundred thirty-two".