53324323550 has 24 divisors (see below), whose sum is σ = 103495558896. Its totient is φ = 20402349440.

The previous prime is 53324323531. The next prime is 53324323621. The reversal of 53324323550 is 5532342335.

53324323550 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 53324323550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23183339 + ... + 23185638.

It is an arithmetic number, because the mean of its divisors is an integer number (4312314954).

Almost surely, 2^53324323550 is an apocalyptic number.

53324323550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53324323550 is a deficient number, since it is larger than the sum of its proper divisors (50171235346).

53324323550 is a wasteful number, since it uses less digits than its factorization.

53324323550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46369012 (or 46369007 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 53324323550 its reverse (5532342335), we get a palindrome (58856665885).

The spelling of 53324323550 in words is "fifty-three billion, three hundred twenty-four million, three hundred twenty-three thousand, five hundred fifty".