53443014304532 has 48 divisors (see below), whose sum is σ = 103275000396288. Its totient is φ = 24087463464960.

The previous prime is 53443014304517. The next prime is 53443014304543. The reversal of 53443014304532 is 23540341034435.

It is a self number, because there is not a number n which added to its sum of digits gives 53443014304532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130478378 + ... + 130887329.

It is an arithmetic number, because the mean of its divisors is an integer number (2151562508256).

Almost surely, 2^{53443014304532} is an apocalyptic number.

It is an amenable number.

53443014304532 is a deficient number, since it is larger than the sum of its proper divisors (49831986091756).

53443014304532 is a wasteful number, since it uses less digits than its factorization.

53443014304532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261365856 (or 261365854 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 53443014304532 its reverse (23540341034435), we get a palindrome (76983355338967).

The spelling of 53443014304532 in words is "fifty-three trillion, four hundred forty-three billion, fourteen million, three hundred four thousand, five hundred thirty-two".