5502450400 has 72 divisors (see below), whose sum is σ = 13866237504. Its totient is φ = 2129971200.

The previous prime is 5502450391. The next prime is 5502450439. The reversal of 5502450400 is 40542055.

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

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, 86137 + ... + 135736.

It is an arithmetic number, because the mean of its divisors is an integer number (192586632).

Almost surely, 2^5502450400 is an apocalyptic number.

5502450400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5502450400 is an abundant number, since it is smaller than the sum of its proper divisors (8363787104).

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

5502450400 is a wasteful number, since it uses less digits than its factorization.

5502450400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221924 (or 221911 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 5502450400 is about 74178.5036247025. The cubic root of 5502450400 is about 1765.4362731528.

Adding to 5502450400 its reverse (40542055), we get a palindrome (5542992455).

The spelling of 5502450400 in words is "five billion, five hundred two million, four hundred fifty thousand, four hundred".