61056882432 has 1080 divisors, whose sum is σ = 238974341760. Its totient is φ = 15138938880.

The previous prime is 61056882349. The next prime is 61056882437. The reversal of 61056882432 is 23428865016.

61056882432 is a `hidden beast` number, since 6 + 1 + 0 + 568 + 82 + 4 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61056882437) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 466083007 + ... + 466083137.

Almost surely, 2^61056882432 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 61056882432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119487170880).

61056882432 is an abundant number, since it is smaller than the sum of its proper divisors (177917459328).

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

61056882432 is a wasteful number, since it uses less digits than its factorization.

61056882432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 61056882432 in words is "sixty-one billion, fifty-six million, eight hundred eighty-two thousand, four hundred thirty-two".