4133553420 has 48 divisors (see below), whose sum is σ = 11886765408. Its totient is φ = 1072488960.

The previous prime is 4133553401. The next prime is 4133553421. The reversal of 4133553420 is 243553314.

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

It is not an unprimeable number, because it can be changed into a prime (4133553421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928761 + ... + 933200.

It is an arithmetic number, because the mean of its divisors is an integer number (247640946).

Almost surely, 2^4133553420 is an apocalyptic number.

It is an amenable number.

4133553420 is an abundant number, since it is smaller than the sum of its proper divisors (7753211988).

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

4133553420 is a wasteful number, since it uses less digits than its factorization.

4133553420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862010 (or 1862008 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 4133553420 is about 64292.7166948170. The cubic root of 4133553420 is about 1604.8749002368.

The spelling of 4133553420 in words is "four billion, one hundred thirty-three million, five hundred fifty-three thousand, four hundred twenty".