52486087 has 2 divisors, whose sum is σ = 52486088. Its totient is φ = 52486086.

The previous prime is 52486079. The next prime is 52486097. The reversal of 52486087 is 78068425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52486087 - 2³ = 52486079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52486097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26243043 + 26243044.

It is an arithmetic number, because the mean of its divisors is an integer number (26243044).

Almost surely, 2^52486087 is an apocalyptic number.

52486087 is a deficient number, since it is larger than the sum of its proper divisors (1).

52486087 is an equidigital number, since it uses as much as digits as its factorization.

52486087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 52486087 is about 7244.7282212654. The cubic root of 52486087 is about 374.4105393968.

The spelling of 52486087 in words is "fifty-two million, four hundred eighty-six thousand, eighty-seven".