52048861 has 2 divisors, whose sum is σ = 52048862. Its totient is φ = 52048860.

The previous prime is 52048831. The next prime is 52048879. The reversal of 52048861 is 16884025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50623225 + 1425636 = 7115^2 + 1194^2 .

It is a cyclic number.

It is not a de Polignac number, because 52048861 - 2¹⁵ = 52016093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52048811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26024430 + 26024431.

It is an arithmetic number, because the mean of its divisors is an integer number (26024431).

Almost surely, 2^52048861 is an apocalyptic number.

It is an amenable number.

52048861 is a deficient number, since it is larger than the sum of its proper divisors (1).

52048861 is an equidigital number, since it uses as much as digits as its factorization.

52048861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 52048861 is about 7214.4896562404. The cubic root of 52048861 is about 373.3679856405.

The spelling of 52048861 in words is "fifty-two million, forty-eight thousand, eight hundred sixty-one".