56194461792 has 288 divisors, whose sum is σ = 197030014272. Its totient is φ = 14825521152.

The previous prime is 56194461781. The next prime is 56194461821. The reversal of 56194461792 is 29716449165.

56194461792 is a `hidden beast` number, since 5 + 6 + 1 + 94 + 461 + 7 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1800948 + ... + 1831884.

It is an arithmetic number, because the mean of its divisors is an integer number (684131994).

Almost surely, 2^56194461792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56194461792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98515007136).

56194461792 is an abundant number, since it is smaller than the sum of its proper divisors (140835552480).

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

56194461792 is a wasteful number, since it uses less digits than its factorization.

56194461792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31030 (or 31019 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The spelling of 56194461792 in words is "fifty-six billion, one hundred ninety-four million, four hundred sixty-one thousand, seven hundred ninety-two".