55546034043 has 8 divisors (see below), whose sum is σ = 74089055248. Its totient is φ = 37016851104.

The previous prime is 55546034009. The next prime is 55546034059. The reversal of 55546034043 is 34043064555.

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

It is not a de Polignac number, because 55546034043 - 2²⁰ = 55544985467 is a prime.

It is a super-2 number, since 2×55546034043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55546033992 and 55546034010.

It is not an unprimeable number, because it can be changed into a prime (55546034003) 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, 3450196 + ... + 3466257.

It is an arithmetic number, because the mean of its divisors is an integer number (9261131906).

Almost surely, 2^55546034043 is an apocalyptic number.

55546034043 is a deficient number, since it is larger than the sum of its proper divisors (18543021205).

55546034043 is a wasteful number, since it uses less digits than its factorization.

55546034043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919133.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 55546034043 its reverse (34043064555), we get a palindrome (89589098598).

The spelling of 55546034043 in words is "fifty-five billion, five hundred forty-six million, thirty-four thousand, forty-three".