54113561361606 has 32 divisors (see below), whose sum is σ = 108526884127200. Its totient is φ = 17987940449280.

The previous prime is 54113561361589. The next prime is 54113561361647. The reversal of 54113561361606 is 60616316531145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244491 + ... + 10477398.

It is an arithmetic number, because the mean of its divisors is an integer number (3391465128975).

Almost surely, 2^{54113561361606} is an apocalyptic number.

54113561361606 is an abundant number, since it is smaller than the sum of its proper divisors (54413322765594).

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

54113561361606 is a wasteful number, since it uses less digits than its factorization.

54113561361606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724024.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 54113561361606 in words is "fifty-four trillion, one hundred thirteen billion, five hundred sixty-one million, three hundred sixty-one thousand, six hundred six".