555451313433 has 16 divisors (see below), whose sum is σ = 754606190016. Its totient is φ = 363299227200.

The previous prime is 555451313401. The next prime is 555451313449. The reversal of 555451313433 is 334313154555.

It is not a de Polignac number, because 555451313433 - 2⁵ = 555451313401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (555451313933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4934883 + ... + 5046183.

It is an arithmetic number, because the mean of its divisors is an integer number (47162886876).

Almost surely, 2^555451313433 is an apocalyptic number.

555451313433 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

555451313433 is a deficient number, since it is larger than the sum of its proper divisors (199154876583).

555451313433 is a wasteful number, since it uses less digits than its factorization.

555451313433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142744.

The product of its digits is 810000, while the sum is 42.

Adding to 555451313433 its reverse (334313154555), we get a palindrome (889764467988).

The spelling of 555451313433 in words is "five hundred fifty-five billion, four hundred fifty-one million, three hundred thirteen thousand, four hundred thirty-three".