534123013113550 has 96 divisors (see below), whose sum is σ = 1175808730478400. Its totient is φ = 176622805954560.

The previous prime is 534123013113539. The next prime is 534123013113617. The reversal of 534123013113550 is 55311310321435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18893017 + ... + 37751716.

It is an arithmetic number, because the mean of its divisors is an integer number (12248007609150).

Almost surely, 2^{534123013113550} is an apocalyptic number.

534123013113550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

534123013113550 is an abundant number, since it is smaller than the sum of its proper divisors (641685717364850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534123013113550 is a wasteful number, since it uses less digits than its factorization.

534123013113550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56645710 (or 56645705 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 534123013113550 its reverse (55311310321435), we get a palindrome (589434323434985).

The spelling of 534123013113550 in words is "five hundred thirty-four trillion, one hundred twenty-three billion, thirteen million, one hundred thirteen thousand, five hundred fifty".