52472837 has 2 divisors, whose sum is σ = 52472838. Its totient is φ = 52472836.

The previous prime is 52472807. The next prime is 52472873. The reversal of 52472837 is 73827425.

Together with next prime (52472873) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45508516 + 6964321 = 6746^2 + 2639^2 .

It is a cyclic number.

It is not a de Polignac number, because 52472837 - 2⁶ = 52472773 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52472837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52472807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26236418 + 26236419.

It is an arithmetic number, because the mean of its divisors is an integer number (26236419).

Almost surely, 2^52472837 is an apocalyptic number.

It is an amenable number.

52472837 is a deficient number, since it is larger than the sum of its proper divisors (1).

52472837 is an equidigital number, since it uses as much as digits as its factorization.

52472837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 38.

The square root of 52472837 is about 7243.8137055007. The cubic root of 52472837 is about 374.3790303662.

The spelling of 52472837 in words is "fifty-two million, four hundred seventy-two thousand, eight hundred thirty-seven".