56041761 has 8 divisors (see below), whose sum is σ = 74759104. Its totient is φ = 37342800.

The previous prime is 56041759. The next prime is 56041789. The reversal of 56041761 is 16714065.

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

It is not a de Polignac number, because 56041761 - 2¹ = 56041759 is a prime.

It is a super-2 number, since 2×56041761² = 6281357951962242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56041721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6036 + ... + 12186.

It is an arithmetic number, because the mean of its divisors is an integer number (9344888).

Almost surely, 2^56041761 is an apocalyptic number.

It is an amenable number.

56041761 is a deficient number, since it is larger than the sum of its proper divisors (18717343).

56041761 is a wasteful number, since it uses less digits than its factorization.

56041761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9191.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 56041761 is about 7486.1045277233. The cubic root of 56041761 is about 382.6813152087.

The spelling of 56041761 in words is "fifty-six million, forty-one thousand, seven hundred sixty-one".