3553422420 has 48 divisors (see below), whose sum is σ = 9992324160. Its totient is φ = 943508736.

The previous prime is 3553422419. The next prime is 3553422487. The reversal of 3553422420 is 242243553.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 113110 + ... + 141069.

It is an arithmetic number, because the mean of its divisors is an integer number (208173420).

Almost surely, 2^3553422420 is an apocalyptic number.

3553422420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3553422420 is an abundant number, since it is smaller than the sum of its proper divisors (6438901740).

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

3553422420 is a wasteful number, since it uses less digits than its factorization.

3553422420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254424 (or 254422 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3553422420 is about 59610.5898310023. The cubic root of 3553422420 is about 1525.9803668458.

Adding to 3553422420 its reverse (242243553), we get a palindrome (3795665973).

The spelling of 3553422420 in words is "three billion, five hundred fifty-three million, four hundred twenty-two thousand, four hundred twenty".