5546503400 has 24 divisors (see below), whose sum is σ = 12895620870. Its totient is φ = 2218601280.

The previous prime is 5546503367. The next prime is 5546503423. The reversal of 5546503400 is 43056455.

It can be written as a sum of positive squares in 3 ways, for example, as 2057711044 + 3488792356 = 45362^2 + 59066^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13866059 + ... + 13866458.

Almost surely, 2^5546503400 is an apocalyptic number.

5546503400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5546503400 is an abundant number, since it is smaller than the sum of its proper divisors (7349117470).

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

5546503400 is a wasteful number, since it uses less digits than its factorization.

5546503400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27732533 (or 27732524 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5546503400 is about 74474.8507887058. The cubic root of 5546503400 is about 1770.1351573087.

Adding to 5546503400 its reverse (43056455), we get a palindrome (5589559855).

The spelling of 5546503400 in words is "five billion, five hundred forty-six million, five hundred three thousand, four hundred".