85537051000 has 32 divisors (see below), whose sum is σ = 200156701680. Its totient is φ = 34214820000.

The previous prime is 85537050997. The next prime is 85537051009. The reversal of 85537051000 is 15073558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85537051009) 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, 42767526 + ... + 42769525.

Almost surely, 2^85537051000 is an apocalyptic number.

It is an amenable number.

85537051000 is an abundant number, since it is smaller than the sum of its proper divisors (114619650680).

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

85537051000 is a wasteful number, since it uses less digits than its factorization.

85537051000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85537072 (or 85537058 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 85537051000 in words is "eighty-five billion, five hundred thirty-seven million, fifty-one thousand".