55517003234 has 48 divisors (see below), whose sum is σ = 105992284320. Its totient is φ = 21565676160.

The previous prime is 55517003219. The next prime is 55517003261. The reversal of 55517003234 is 43230071555.

It is a super-3 number, since 3×55517003234³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55517003194 and 55517003203.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 286877 + ... + 439695.

It is an arithmetic number, because the mean of its divisors is an integer number (2208172590).

Almost surely, 2^55517003234 is an apocalyptic number.

55517003234 is a deficient number, since it is larger than the sum of its proper divisors (50475281086).

55517003234 is a wasteful number, since it uses less digits than its factorization.

55517003234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153183 (or 153176 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

Adding to 55517003234 its reverse (43230071555), we get a palindrome (98747074789).

The spelling of 55517003234 in words is "fifty-five billion, five hundred seventeen million, three thousand, two hundred thirty-four".