5550050400 has 72 divisors (see below), whose sum is σ = 18065421864. Its totient is φ = 1480012800.

The previous prime is 5550050381. The next prime is 5550050411. The reversal of 5550050400 is 40500555.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1153861 + ... + 1158660.

It is an arithmetic number, because the mean of its divisors is an integer number (250908637).

Almost surely, 2^5550050400 is an apocalyptic number.

5550050400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5550050400 is an abundant number, since it is smaller than the sum of its proper divisors (12515371464).

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

5550050400 is a wasteful number, since it uses less digits than its factorization.

5550050400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312544 (or 2312531 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 5550050400 is about 74498.6603906406. The cubic root of 5550050400 is about 1770.5124118910.

Adding to 5550050400 its reverse (40500555), we get a palindrome (5590550955).

The spelling of 5550050400 in words is "five billion, five hundred fifty million, fifty thousand, four hundred".