5499980 has 36 divisors (see below), whose sum is σ = 11897760. Its totient is φ = 2135328.

The previous prime is 5499979. The next prime is 5500003. The reversal of 5499980 is 899945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69581 + ... + 69659.

Almost surely, 2^5499980 is an apocalyptic number.

It is an amenable number.

5499980 is an abundant number, since it is smaller than the sum of its proper divisors (6397780).

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

5499980 is a wasteful number, since it uses less digits than its factorization.

5499980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 5499980 is about 2345.2036158935. The cubic root of 5499980 is about 176.5172028055.

The spelling of 5499980 in words is "five million, four hundred ninety-nine thousand, nine hundred eighty".