55454041513433 has 8 divisors (see below), whose sum is σ = 55972514147040. Its totient is φ = 54935572779360.

The previous prime is 55454041513361. The next prime is 55454041513499. The reversal of 55454041513433 is 33431514045455.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55454041513433 - 2¹² = 55454041509337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55454041573433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33160613 + ... + 34792733.

It is an arithmetic number, because the mean of its divisors is an integer number (6996564268380).

Almost surely, 2^{55454041513433} is an apocalyptic number.

It is an amenable number.

55454041513433 is a deficient number, since it is larger than the sum of its proper divisors (518472633607).

55454041513433 is a wasteful number, since it uses less digits than its factorization.

55454041513433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949767.

The product of its (nonzero) digits is 4320000, while the sum is 47.

Adding to 55454041513433 its reverse (33431514045455), we get a palindrome (88885555558888).

The spelling of 55454041513433 in words is "fifty-five trillion, four hundred fifty-four billion, forty-one million, five hundred thirteen thousand, four hundred thirty-three".