55052441 has 2 divisors, whose sum is σ = 55052442. Its totient is φ = 55052440.

The previous prime is 55052429. The next prime is 55052461. The reversal of 55052441 is 14425055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46526041 + 8526400 = 6821^2 + 2920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55052441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55052441.

It is not a weakly prime, because it can be changed into another prime (55052461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27526220 + 27526221.

It is an arithmetic number, because the mean of its divisors is an integer number (27526221).

Almost surely, 2^55052441 is an apocalyptic number.

It is an amenable number.

55052441 is a deficient number, since it is larger than the sum of its proper divisors (1).

55052441 is an equidigital number, since it uses as much as digits as its factorization.

55052441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 55052441 is about 7419.7332162282. The cubic root of 55052441 is about 380.4160747305.

Adding to 55052441 its reverse (14425055), we get a palindrome (69477496).

The spelling of 55052441 in words is "fifty-five million, fifty-two thousand, four hundred forty-one".