56006050105490 has 8 divisors (see below), whose sum is σ = 100810890189900. Its totient is φ = 22402420042192.

The previous prime is 56006050105433. The next prime is 56006050105493. The reversal of 56006050105490 is 9450105060065.

It can be written as a sum of positive squares in 2 ways, for example, as 55427980330009 + 578069775481 = 7444997^2 + 760309^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56006050105493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2800302505265 + ... + 2800302505284.

Almost surely, 2^{56006050105490} is an apocalyptic number.

56006050105490 is a deficient number, since it is larger than the sum of its proper divisors (44804840084410).

56006050105490 is a wasteful number, since it uses less digits than its factorization.

56006050105490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600605010556.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 56006050105490 in words is "fifty-six trillion, six billion, fifty million, one hundred five thousand, four hundred ninety".