56130041 has 4 divisors (see below), whose sum is σ = 61232784. Its totient is φ = 51027300.

The previous prime is 56130037. The next prime is 56130049. The reversal of 56130041 is 14003165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56130041 - 2² = 56130037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56129995 and 56130022.

It is not an unprimeable number, because it can be changed into a prime (56130049) 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, 2551355 + ... + 2551376.

It is an arithmetic number, because the mean of its divisors is an integer number (15308196).

Almost surely, 2^56130041 is an apocalyptic number.

It is an amenable number.

56130041 is a deficient number, since it is larger than the sum of its proper divisors (5102743).

56130041 is a wasteful number, since it uses less digits than its factorization.

56130041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102742.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 56130041 is about 7491.9984650292. The cubic root of 56130041 is about 382.8821498626.

The spelling of 56130041 in words is "fifty-six million, one hundred thirty thousand, forty-one".