56106402205 has 8 divisors (see below), whose sum is σ = 76945923072. Its totient is φ = 38472961488.

The previous prime is 56106402199. The next prime is 56106402211. The reversal of 56106402205 is 50220460165.

It is an interprime number because it is at equal distance from previous prime (56106402199) and next prime (56106402211).

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

It is a cyclic number.

It is not a de Polignac number, because 56106402205 - 2³ = 56106402197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801519997 + ... + 801520066.

It is an arithmetic number, because the mean of its divisors is an integer number (9618240384).

Almost surely, 2^56106402205 is an apocalyptic number.

It is an amenable number.

56106402205 is a deficient number, since it is larger than the sum of its proper divisors (20839520867).

56106402205 is a wasteful number, since it uses less digits than its factorization.

56106402205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603040075.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 56106402205 in words is "fifty-six billion, one hundred six million, four hundred two thousand, two hundred five".