5552436420 has 72 divisors (see below), whose sum is σ = 16853106816. Its totient is φ = 1479707712.

The previous prime is 5552436389. The next prime is 5552436433. The reversal of 5552436420 is 246342555.

5552436420 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 4 + 3 + 642 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301189 + ... + 319091.

It is an arithmetic number, because the mean of its divisors is an integer number (234070928).

Almost surely, 2^5552436420 is an apocalyptic number.

It is an amenable number.

5552436420 is an abundant number, since it is smaller than the sum of its proper divisors (11300670396).

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

5552436420 is a wasteful number, since it uses less digits than its factorization.

5552436420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19641 (or 19636 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 5552436420 is about 74514.6725148813. The cubic root of 5552436420 is about 1770.7660956407.

Adding to 5552436420 its reverse (246342555), we get a palindrome (5798778975).

The spelling of 5552436420 in words is "five billion, five hundred fifty-two million, four hundred thirty-six thousand, four hundred twenty".