56070200090 has 8 divisors (see below), whose sum is σ = 100926360180. Its totient is φ = 22428080032.

The previous prime is 56070200089. The next prime is 56070200099. The reversal of 56070200090 is 9000207065.

It can be written as a sum of positive squares in 2 ways, for example, as 56006535649 + 63664441 = 236657^2 + 7979^2 .

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 (56070200099) 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 3 ways as a sum of consecutive naturals, for example, 2803509995 + ... + 2803510014.

Almost surely, 2^56070200090 is an apocalyptic number.

56070200090 is a deficient number, since it is larger than the sum of its proper divisors (44856160090).

56070200090 is a wasteful number, since it uses less digits than its factorization.

56070200090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607020016.

The product of its (nonzero) digits is 3780, while the sum is 29.

The spelling of 56070200090 in words is "fifty-six billion, seventy million, two hundred thousand, ninety".