52877441 has 2 divisors, whose sum is σ = 52877442. Its totient is φ = 52877440.

The previous prime is 52877431. The next prime is 52877453. The reversal of 52877441 is 14477825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52867441 + 10000 = 7271^2 + 100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52877441 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52877395 and 52877404.

It is not a weakly prime, because it can be changed into another prime (52877431) 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 as a sum of consecutive naturals, namely, 26438720 + 26438721.

It is an arithmetic number, because the mean of its divisors is an integer number (26438721).

Almost surely, 2^52877441 is an apocalyptic number.

It is an amenable number.

52877441 is a deficient number, since it is larger than the sum of its proper divisors (1).

52877441 is an equidigital number, since it uses as much as digits as its factorization.

52877441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62720, while the sum is 38.

The square root of 52877441 is about 7271.6876308048. The cubic root of 52877441 is about 375.3388131969.

The spelling of 52877441 in words is "fifty-two million, eight hundred seventy-seven thousand, four hundred forty-one".