85808000101500 has 72 divisors (see below), whose sum is σ = 270695637667728. Its totient is φ = 22882133359200.

The previous prime is 85808000101403. The next prime is 85808000101531. The reversal of 85808000101500 is 510100080858.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9534217734 + ... + 9534226733.

It is an arithmetic number, because the mean of its divisors is an integer number (3759661634274).

Almost surely, 2^{85808000101500} is an apocalyptic number.

It is an amenable number.

85808000101500 is an abundant number, since it is smaller than the sum of its proper divisors (184887637566228).

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

85808000101500 is a wasteful number, since it uses less digits than its factorization.

85808000101500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19068444492 (or 19068444477 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 36.

The spelling of 85808000101500 in words is "eighty-five trillion, eight hundred eight billion, one hundred one thousand, five hundred".