56410109 has 8 divisors (see below), whose sum is σ = 65968320. Its totient is φ = 47226816.

The previous prime is 56410103. The next prime is 56410117. The reversal of 56410109 is 90101465.

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

It is not a de Polignac number, because 56410109 - 2⁸ = 56409853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56410103) 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, 93404 + ... + 94005.

It is an arithmetic number, because the mean of its divisors is an integer number (8246040).

Almost surely, 2^56410109 is an apocalyptic number.

It is an amenable number.

56410109 is a deficient number, since it is larger than the sum of its proper divisors (9558211).

56410109 is a wasteful number, since it uses less digits than its factorization.

56410109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187459.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 56410109 is about 7510.6663486005. Note that the first 3 decimals coincide. The cubic root of 56410109 is about 383.5179067456.

The spelling of 56410109 in words is "fifty-six million, four hundred ten thousand, one hundred nine".