85248801028 has 48 divisors (see below), whose sum is σ = 151725918960. Its totient is φ = 41905672704.

The previous prime is 85248801023. The next prime is 85248801061. The reversal of 85248801028 is 82010884258.

It can be written as a sum of positive squares in 8 ways, for example, as 28079034624 + 57169766404 = 167568^2 + 239102^2 .

It is not an unprimeable number, because it can be changed into a prime (85248801023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57098250 + ... + 57099742.

It is an arithmetic number, because the mean of its divisors is an integer number (3160956645).

Almost surely, 2^85248801028 is an apocalyptic number.

It is an amenable number.

85248801028 is a deficient number, since it is larger than the sum of its proper divisors (66477117932).

85248801028 is a wasteful number, since it uses less digits than its factorization.

85248801028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536 (or 2534 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 46.

The spelling of 85248801028 in words is "eighty-five billion, two hundred forty-eight million, eight hundred one thousand, twenty-eight".