51141841 has 2 divisors, whose sum is σ = 51141842. Its totient is φ = 51141840.

The previous prime is 51141823. The next prime is 51141859. The reversal of 51141841 is 14814115.

It is a balanced prime because it is at equal distance from previous prime (51141823) and next prime (51141859).

It can be written as a sum of positive squares in only one way, i.e., 50339025 + 802816 = 7095^2 + 896^2 .

It is a cyclic number.

It is not a de Polignac number, because 51141841 - 2⁵ = 51141809 is a prime.

It is not a weakly prime, because it can be changed into another prime (51141821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25570920 + 25570921.

It is an arithmetic number, because the mean of its divisors is an integer number (25570921).

Almost surely, 2^51141841 is an apocalyptic number.

It is an amenable number.

51141841 is a deficient number, since it is larger than the sum of its proper divisors (1).

51141841 is an equidigital number, since it uses as much as digits as its factorization.

51141841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 640, while the sum is 25.

The square root of 51141841 is about 7151.3523895834. The cubic root of 51141841 is about 371.1864543748.

Adding to 51141841 its reverse (14814115), we get a palindrome (65955956).

The spelling of 51141841 in words is "fifty-one million, one hundred forty-one thousand, eight hundred forty-one".