5605642050 has 48 divisors (see below), whose sum is σ = 14719763232. Its totient is φ = 1406905600.

The previous prime is 5605642037. The next prime is 5605642051. The reversal of 5605642050 is 502465065.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5605642051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096596 + ... + 1101695.

It is an arithmetic number, because the mean of its divisors is an integer number (306661734).

Almost surely, 2^5605642050 is an apocalyptic number.

5605642050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5605642050 is an abundant number, since it is smaller than the sum of its proper divisors (9114121182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5605642050 is a wasteful number, since it uses less digits than its factorization.

5605642050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198323 (or 2198318 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5605642050 is about 74870.8357773573. The cubic root of 5605642050 is about 1776.4041841172.

The spelling of 5605642050 in words is "five billion, six hundred five million, six hundred forty-two thousand, fifty".