61794168048 has 30 divisors (see below), whose sum is σ = 172937845704. Its totient is φ = 20598055968.

The previous prime is 61794168043. The next prime is 61794168077. The reversal of 61794168048 is 84086149716.

61794168048 is a `hidden beast` number, since 617 + 9 + 4 + 16 + 8 + 0 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 61794167985 and 61794168003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61794168043) 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 5 ways as a sum of consecutive naturals, for example, 214562940 + ... + 214563227.

Almost surely, 2^61794168048 is an apocalyptic number.

It is an amenable number.

61794168048 is an abundant number, since it is smaller than the sum of its proper divisors (111143677656).

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

61794168048 is a wasteful number, since it uses less digits than its factorization.

61794168048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429126181 (or 429126172 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 61794168048 in words is "sixty-one billion, seven hundred ninety-four million, one hundred sixty-eight thousand, forty-eight".