53104123550 has 24 divisors (see below), whose sum is σ = 98899249656. Its totient is φ = 21214643040.

The previous prime is 53104123537. The next prime is 53104123573. The reversal of 53104123550 is 5532140135.

53104123550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 635417 + ... + 714116.

It is an arithmetic number, because the mean of its divisors is an integer number (4120802069).

Almost surely, 2^53104123550 is an apocalyptic number.

53104123550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53104123550 is a deficient number, since it is larger than the sum of its proper divisors (45795126106).

53104123550 is a wasteful number, since it uses less digits than its factorization.

53104123550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350332 (or 1350327 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 53104123550 its reverse (5532140135), we get a palindrome (58636263685).

The spelling of 53104123550 in words is "fifty-three billion, one hundred four million, one hundred twenty-three thousand, five hundred fifty".