85373663000 has 32 divisors (see below), whose sum is σ = 199774373760. Its totient is φ = 34149464800.

The previous prime is 85373662973. The next prime is 85373663069. The reversal of 85373663000 is 36637358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42685832 + ... + 42687831.

It is an arithmetic number, because the mean of its divisors is an integer number (6242949180).

Almost surely, 2^85373663000 is an apocalyptic number.

It is an amenable number.

85373663000 is an abundant number, since it is smaller than the sum of its proper divisors (114400710760).

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

85373663000 is a wasteful number, since it uses less digits than its factorization.

85373663000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85373684 (or 85373670 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 85373663000 in words is "eighty-five billion, three hundred seventy-three million, six hundred sixty-three thousand".