4554441551332 has 12 divisors (see below), whose sum is σ = 8316806311296. Its totient is φ = 2178211176680.

The previous prime is 4554441551321. The next prime is 4554441551347. The reversal of 4554441551332 is 2331551444554.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24752399644 + ... + 24752399827.

It is an arithmetic number, because the mean of its divisors is an integer number (693067192608).

Almost surely, 2^{4554441551332} is an apocalyptic number.

It is an amenable number.

4554441551332 is a deficient number, since it is larger than the sum of its proper divisors (3762364759964).

4554441551332 is a wasteful number, since it uses less digits than its factorization.

4554441551332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49504799498 (or 49504799496 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 46.

Adding to 4554441551332 its reverse (2331551444554), we get a palindrome (6885992995886).

The spelling of 4554441551332 in words is "four trillion, five hundred fifty-four billion, four hundred forty-one million, five hundred fifty-one thousand, three hundred thirty-two".