8553090 has 96 divisors (see below), whose sum is σ = 25508736. Its totient is φ = 1797120.

The previous prime is 8553073. The next prime is 8553101. The reversal of 8553090 is 903558.

8553090 is nontrivially palindromic in base 4.

It is a Harshad number since it is a multiple of its sum of digits (30).

8553090 is an undulating number in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35370 + ... + 35610.

It is an arithmetic number, because the mean of its divisors is an integer number (265716).

Almost surely, 2^8553090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8553090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12754368).

8553090 is an abundant number, since it is smaller than the sum of its proper divisors (16955646).

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

8553090 is a wasteful number, since it uses less digits than its factorization.

8553090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 8553090 is about 2924.5666345631. The cubic root of 8553090 is about 204.5067658365.

The spelling of 8553090 in words is "eight million, five hundred fifty-three thousand, ninety".