55546034023 has 4 divisors (see below), whose sum is σ = 55547684928. Its totient is φ = 55544383120.

The previous prime is 55546034009. The next prime is 55546034059. The reversal of 55546034023 is 32043064555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55546034023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55546034003) by changing a digit.

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, 773911 + ... + 842632.

It is an arithmetic number, because the mean of its divisors is an integer number (13886921232).

Almost surely, 2^55546034023 is an apocalyptic number.

55546034023 is a deficient number, since it is larger than the sum of its proper divisors (1650905).

55546034023 is a wasteful number, since it uses less digits than its factorization.

55546034023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650904.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 55546034023 its reverse (32043064555), we get a palindrome (87589098578).

The spelling of 55546034023 in words is "fifty-five billion, five hundred forty-six million, thirty-four thousand, twenty-three".