5550304990 has 16 divisors (see below), whose sum is σ = 9991536480. Its totient is φ = 2219902560.

The previous prime is 5550304987. The next prime is 5550304997. The reversal of 5550304990 is 994030555.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550304997) 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, 113071 + ... + 154549.

It is an arithmetic number, because the mean of its divisors is an integer number (624471030).

Almost surely, 2^5550304990 is an apocalyptic number.

5550304990 is a deficient number, since it is larger than the sum of its proper divisors (4441231490).

5550304990 is a wasteful number, since it uses less digits than its factorization.

5550304990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54867.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 5550304990 is about 74500.3690594886. The cubic root of 5550304990 is about 1770.5394835889.

The spelling of 5550304990 in words is "five billion, five hundred fifty million, three hundred four thousand, nine hundred ninety".