85150759 has 2 divisors, whose sum is σ = 85150760. Its totient is φ = 85150758.

The previous prime is 85150753. The next prime is 85150763. The reversal of 85150759 is 95705158.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85150759 - 2¹¹ = 85148711 is a prime.

It is equal to p_4951939 and since 85150759 and 4951939 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85150753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42575379 + 42575380.

It is an arithmetic number, because the mean of its divisors is an integer number (42575380).

Almost surely, 2^85150759 is an apocalyptic number.

85150759 is a deficient number, since it is larger than the sum of its proper divisors (1).

85150759 is an equidigital number, since it uses as much as digits as its factorization.

85150759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 40.

The square root of 85150759 is about 9227.7168898921. The cubic root of 85150759 is about 439.9427594270.

The spelling of 85150759 in words is "eighty-five million, one hundred fifty thousand, seven hundred fifty-nine".