52744020123 has 16 divisors (see below), whose sum is σ = 75867096096. Its totient is φ = 32469864960.

The previous prime is 52744020113. The next prime is 52744020139. The reversal of 52744020123 is 32102044725.

52744020123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52744020123 - 2¹² = 52744016027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52744020113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9753868 + ... + 9759273.

It is an arithmetic number, because the mean of its divisors is an integer number (4741693506).

Almost surely, 2^52744020123 is an apocalyptic number.

52744020123 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

52744020123 is a deficient number, since it is larger than the sum of its proper divisors (23123075973).

52744020123 is a wasteful number, since it uses less digits than its factorization.

52744020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19513214.

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 52744020123 its reverse (32102044725), we get a palindrome (84846064848).

The spelling of 52744020123 in words is "fifty-two billion, seven hundred forty-four million, twenty thousand, one hundred twenty-three".