56140002500123 has 12 divisors (see below), whose sum is σ = 57273783054600. Its totient is φ = 55028246410176.

The previous prime is 56140002500117. The next prime is 56140002500149. The reversal of 56140002500123 is 32100520004165.

56140002500123 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 56140002500123 - 2⁴ = 56140002500107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56140002590123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6579461 + ... + 12472742.

It is an arithmetic number, because the mean of its divisors is an integer number (4772815254550).

Almost surely, 2^{56140002500123} is an apocalyptic number.

56140002500123 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

56140002500123 is a deficient number, since it is larger than the sum of its proper divisors (1133780554477).

56140002500123 is a wasteful number, since it uses less digits than its factorization.

56140002500123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19053358 (or 19053305 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 56140002500123 its reverse (32100520004165), we get a palindrome (88240522504288).

The spelling of 56140002500123 in words is "fifty-six trillion, one hundred forty billion, two million, five hundred thousand, one hundred twenty-three".