123553145413 has 8 divisors (see below), whose sum is σ = 130068540000. Its totient is φ = 117039010608.

The previous prime is 123553145347. The next prime is 123553145459. The reversal of 123553145413 is 314541355321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123553145413 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 (123553145113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110206 + ... + 509167.

It is an arithmetic number, because the mean of its divisors is an integer number (16258567500).

Almost surely, 2^123553145413 is an apocalyptic number.

It is an amenable number.

123553145413 is a deficient number, since it is larger than the sum of its proper divisors (6515394587).

123553145413 is a wasteful number, since it uses less digits than its factorization.

123553145413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629891.

The product of its digits is 108000, while the sum is 37.

The spelling of 123553145413 in words is "one hundred twenty-three billion, five hundred fifty-three million, one hundred forty-five thousand, four hundred thirteen".