85295539500 has 192 divisors, whose sum is σ = 257364656640. Its totient is φ = 21925344000.

The previous prime is 85295539489. The next prime is 85295539501. The reversal of 85295539500 is 593559258.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (85295539501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35973315 + ... + 35975685.

It is an arithmetic number, because the mean of its divisors is an integer number (1340440920).

Almost surely, 2^85295539500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85295539500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128682328320).

85295539500 is an abundant number, since it is smaller than the sum of its proper divisors (172069117140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85295539500 is a wasteful number, since it uses less digits than its factorization.

85295539500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249 (or 3237 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 51.

The spelling of 85295539500 in words is "eighty-five billion, two hundred ninety-five million, five hundred thirty-nine thousand, five hundred".