5455500100 has 18 divisors (see below), whose sum is σ = 11838435434. Its totient is φ = 2182200000.

The previous prime is 5455500091. The next prime is 5455500103. The reversal of 5455500100 is 10055545.

It can be written as a sum of positive squares in 3 ways, for example, as 1753264384 + 3702235716 = 41872^2 + 60846^2 .

It is a super-2 number, since 2×5455500100² = 59524962682200020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5455500103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27277401 + ... + 27277600.

Almost surely, 2^5455500100 is an apocalyptic number.

5455500100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5455500100 is an abundant number, since it is smaller than the sum of its proper divisors (6382935334).

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

5455500100 is a wasteful number, since it uses less digits than its factorization.

5455500100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54555015 (or 54555008 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5455500100 is about 73861.3572851190. The cubic root of 5455500100 is about 1760.4006599029.

Adding to 5455500100 its reverse (10055545), we get a palindrome (5465555645).

The spelling of 5455500100 in words is "five billion, four hundred fifty-five million, five hundred thousand, one hundred".