4549550100 has 36 divisors (see below), whose sum is σ = 13163365824. Its totient is φ = 1213213280.

The previous prime is 4549550077. The next prime is 4549550107. The reversal of 4549550100 is 10559454.

It is a super-2 number, since 2×4549550100² = 41396812224820020000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4549550107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7582284 + ... + 7582883.

Almost surely, 2^4549550100 is an apocalyptic number.

It is an amenable number.

4549550100 is an abundant number, since it is smaller than the sum of its proper divisors (8613815724).

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

4549550100 is a wasteful number, since it uses less digits than its factorization.

4549550100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15165184 (or 15165177 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 4549550100 is about 67450.3528530430. The cubic root of 4549550100 is about 1657.0011784698.

The spelling of 4549550100 in words is "four billion, five hundred forty-nine million, five hundred fifty thousand, one hundred".