2044502051 has 8 divisors (see below), whose sum is σ = 2063454624. Its totient is φ = 2025636480.

The previous prime is 2044502041. The next prime is 2044502069. The reversal of 2044502051 is 1502054402.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044502051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044502041) 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, 25946 + ... + 69008.

It is an arithmetic number, because the mean of its divisors is an integer number (257931828).

Almost surely, 2^2044502051 is an apocalyptic number.

2044502051 is a deficient number, since it is larger than the sum of its proper divisors (18952573).

2044502051 is a wasteful number, since it uses less digits than its factorization.

2044502051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43501.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2044502051 is about 45216.1702380907. The cubic root of 2044502051 is about 1269.1974285275.

Adding to 2044502051 its reverse (1502054402), we get a palindrome (3546556453).

The spelling of 2044502051 in words is "two billion, forty-four million, five hundred two thousand, fifty-one".