85162525 has 12 divisors (see below), whose sum is σ = 120687712. Its totient is φ = 58397040.

The previous prime is 85162523. The next prime is 85162529. The reversal of 85162525 is 52526158.

It is not a de Polignac number, because 85162525 - 2¹ = 85162523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85162523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243147 + ... + 243496.

Almost surely, 2^85162525 is an apocalyptic number.

It is an amenable number.

85162525 is a deficient number, since it is larger than the sum of its proper divisors (35525187).

85162525 is a wasteful number, since it uses less digits than its factorization.

85162525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486660 (or 486655 counting only the distinct ones).

The product of its digits is 24000, while the sum is 34.

The square root of 85162525 is about 9228.3544036843. The cubic root of 85162525 is about 439.9630220302.

The spelling of 85162525 in words is "eighty-five million, one hundred sixty-two thousand, five hundred twenty-five".