86050537 has 2 divisors, whose sum is σ = 86050538. Its totient is φ = 86050536.

The previous prime is 86050529. The next prime is 86050541. The reversal of 86050537 is 73505068.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85174441 + 876096 = 9229^2 + 936^2 .

It is a cyclic number.

It is not a de Polignac number, because 86050537 - 2³ = 86050529 is a prime.

It is not a weakly prime, because it can be changed into another prime (86050507) 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, 43025268 + 43025269.

It is an arithmetic number, because the mean of its divisors is an integer number (43025269).

Almost surely, 2^86050537 is an apocalyptic number.

It is an amenable number.

86050537 is a deficient number, since it is larger than the sum of its proper divisors (1).

86050537 is an equidigital number, since it uses as much as digits as its factorization.

86050537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 86050537 is about 9276.3428677470. The cubic root of 86050537 is about 441.4869407744.

The spelling of 86050537 in words is "eighty-six million, fifty thousand, five hundred thirty-seven".