85490852596 has 24 divisors (see below), whose sum is σ = 150323169024. Its totient is φ = 42541487040.

The previous prime is 85490852581. The next prime is 85490852597. The reversal of 85490852596 is 69525809458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85490852597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3621351 + ... + 3644881.

It is an arithmetic number, because the mean of its divisors is an integer number (6263465376).

Almost surely, 2^85490852596 is an apocalyptic number.

It is an amenable number.

85490852596 is a deficient number, since it is larger than the sum of its proper divisors (64832316428).

85490852596 is a wasteful number, since it uses less digits than its factorization.

85490852596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27831 (or 27829 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 61.

The spelling of 85490852596 in words is "eighty-five billion, four hundred ninety million, eight hundred fifty-two thousand, five hundred ninety-six".