8502045090 has 64 divisors (see below), whose sum is σ = 25439892480. Its totient is φ = 1766658240.

The previous prime is 8502045067. The next prime is 8502045127. The reversal of 8502045090 is 905402058.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1837960 + ... + 1842579.

It is an arithmetic number, because the mean of its divisors is an integer number (397498320).

Almost surely, 2^8502045090 is an apocalyptic number.

8502045090 is an abundant number, since it is smaller than the sum of its proper divisors (16937847390).

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

8502045090 is a wasteful number, since it uses less digits than its factorization.

8502045090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680567.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 8502045090 is about 92206.5349636348. The cubic root of 8502045090 is about 2040.9912114031.

The spelling of 8502045090 in words is "eight billion, five hundred two million, forty-five thousand, ninety".