55804041 has 12 divisors (see below), whose sum is σ = 80739568. Its totient is φ = 37140984.

The previous prime is 55804039. The next prime is 55804043. The reversal of 55804041 is 14040855.

55804041 is a `hidden beast` number, since 5 + 580 + 40 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (55804039) and next prime (55804043).

It is not a de Polignac number, because 55804041 - 2¹ = 55804039 is a prime.

It is a super-2 number, since 2×55804041² = 6228181983859362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55803996 and 55804014.

It is not an unprimeable number, because it can be changed into a prime (55804043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 966 + ... + 10608.

Almost surely, 2^55804041 is an apocalyptic number.

It is an amenable number.

55804041 is a deficient number, since it is larger than the sum of its proper divisors (24935527).

55804041 is a wasteful number, since it uses less digits than its factorization.

55804041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10292 (or 10289 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 55804041 is about 7470.2102380054. The cubic root of 55804041 is about 382.1394577756.

Adding to 55804041 its reverse (14040855), we get a palindrome (69844896).

The spelling of 55804041 in words is "fifty-five million, eight hundred four thousand, forty-one".