55751141 has 2 divisors, whose sum is σ = 55751142. Its totient is φ = 55751140.

The previous prime is 55751123. The next prime is 55751159. The reversal of 55751141 is 14115755.

It is a balanced prime because it is at equal distance from previous prime (55751123) and next prime (55751159).

It can be written as a sum of positive squares in only one way, i.e., 28398241 + 27352900 = 5329^2 + 5230^2 .

It is a cyclic number.

It is not a de Polignac number, because 55751141 - 2²² = 51556837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55751441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27875570 + 27875571.

It is an arithmetic number, because the mean of its divisors is an integer number (27875571).

Almost surely, 2^55751141 is an apocalyptic number.

It is an amenable number.

55751141 is a deficient number, since it is larger than the sum of its proper divisors (1).

55751141 is an equidigital number, since it uses as much as digits as its factorization.

55751141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3500, while the sum is 29.

The square root of 55751141 is about 7466.6686681545. The cubic root of 55751141 is about 382.0186686234.

Adding to 55751141 its reverse (14115755), we get a palindrome (69866896).

The spelling of 55751141 in words is "fifty-five million, seven hundred fifty-one thousand, one hundred forty-one".