55632041 has 4 divisors (see below), whose sum is σ = 58904532. Its totient is φ = 52359552.

The previous prime is 55631993. The next prime is 55632077. The reversal of 55632041 is 14023655.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14023655 = 5 ⋅2804731.

It can be written as a sum of positive squares in 2 ways, for example, as 48720400 + 6911641 = 6980^2 + 2629^2 .

It is a cyclic number.

It is not a de Polignac number, because 55632041 - 2⁶ = 55631977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55632041.

It is not an unprimeable number, because it can be changed into a prime (55632091) 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 3 ways as a sum of consecutive naturals, for example, 1636220 + ... + 1636253.

It is an arithmetic number, because the mean of its divisors is an integer number (14726133).

Almost surely, 2^55632041 is an apocalyptic number.

It is an amenable number.

55632041 is a deficient number, since it is larger than the sum of its proper divisors (3272491).

55632041 is a wasteful number, since it uses less digits than its factorization.

55632041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272490.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 55632041 is about 7458.6889598642. The cubic root of 55632041 is about 381.7464418418.

Adding to 55632041 its reverse (14023655), we get a palindrome (69655696).

The spelling of 55632041 in words is "fifty-five million, six hundred thirty-two thousand, forty-one".