123652553044413 has 4 divisors (see below), whose sum is σ = 164870070725888. Its totient is φ = 82435035362940.

The previous prime is 123652553044411. The next prime is 123652553044453. The reversal of 123652553044413 is 314440355256321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 123652553044413 - 2¹ = 123652553044411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123652553044411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20608758840733 + ... + 20608758840738.

It is an arithmetic number, because the mean of its divisors is an integer number (41217517681472).

Almost surely, 2^{123652553044413} is an apocalyptic number.

It is an amenable number.

123652553044413 is a deficient number, since it is larger than the sum of its proper divisors (41217517681475).

123652553044413 is an equidigital number, since it uses as much as digits as its factorization.

123652553044413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41217517681474.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 123652553044413 in words is "one hundred twenty-three trillion, six hundred fifty-two billion, five hundred fifty-three million, forty-four thousand, four hundred thirteen".