33009005490 has 16 divisors (see below), whose sum is σ = 79221613248. Its totient is φ = 8802401456.

The previous prime is 33009005479. The next prime is 33009005531. The reversal of 33009005490 is 9450090033.

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, 550150062 + ... + 550150121.

It is an arithmetic number, because the mean of its divisors is an integer number (4951350828).

Almost surely, 2^33009005490 is an apocalyptic number.

33009005490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33009005490 is an abundant number, since it is smaller than the sum of its proper divisors (46212607758).

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

33009005490 is a wasteful number, since it uses less digits than its factorization.

33009005490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100300193.

The product of its (nonzero) digits is 14580, while the sum is 33.

The spelling of 33009005490 in words is "thirty-three billion, nine million, five thousand, four hundred ninety".