5501240400 has 60 divisors (see below), whose sum is σ = 17622310592. Its totient is φ = 1466997120.

The previous prime is 5501240387. The next prime is 5501240413. The reversal of 5501240400 is 40421055.

It is an interprime number because it is at equal distance from previous prime (5501240387) and next prime (5501240413).

It is a tau number, because it is divible by the number of its divisors (60).

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, 2290984 + ... + 2293383.

Almost surely, 2^5501240400 is an apocalyptic number.

5501240400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5501240400 is an abundant number, since it is smaller than the sum of its proper divisors (12121070192).

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

5501240400 is a wasteful number, since it uses less digits than its factorization.

5501240400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584388 (or 4584377 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5501240400 is about 74170.3471745953. The cubic root of 5501240400 is about 1765.3068559939.

Adding to 5501240400 its reverse (40421055), we get a palindrome (5541661455).

The spelling of 5501240400 in words is "five billion, five hundred one million, two hundred forty thousand, four hundred".