55483643005 has 48 divisors (see below), whose sum is σ = 78687141120. Its totient is φ = 37441692288.

The previous prime is 55483642993. The next prime is 55483643009. The reversal of 55483643005 is 50034638455.

It is not a de Polignac number, because 55483643005 - 2¹³ = 55483634813 is a prime.

It is a super-2 number, since 2×55483643005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55483643009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6131014 + ... + 6140056.

It is an arithmetic number, because the mean of its divisors is an integer number (1639315440).

Almost surely, 2^55483643005 is an apocalyptic number.

It is an amenable number.

55483643005 is a deficient number, since it is larger than the sum of its proper divisors (23203498115).

55483643005 is a wasteful number, since it uses less digits than its factorization.

55483643005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9458 (or 9451 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 55483643005 in words is "fifty-five billion, four hundred eighty-three million, six hundred forty-three thousand, five".