56042450061 has 8 divisors (see below), whose sum is σ = 80471210400. Its totient is φ = 34487661552.

The previous prime is 56042450041. The next prime is 56042450063. The reversal of 56042450061 is 16005424065.

56042450061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56042450061 - 2²³ = 56034061453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56042450063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718492911 + ... + 718492988.

It is an arithmetic number, because the mean of its divisors is an integer number (10058901300).

Almost surely, 2^56042450061 is an apocalyptic number.

It is an amenable number.

56042450061 is a deficient number, since it is larger than the sum of its proper divisors (24428760339).

56042450061 is a wasteful number, since it uses less digits than its factorization.

56042450061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436985915.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 56042450061 in words is "fifty-six billion, forty-two million, four hundred fifty thousand, sixty-one".