2045014403 has 8 divisors (see below), whose sum is σ = 2157649920. Its totient is φ = 1932879240.

The previous prime is 2045014393. The next prime is 2045014429. The reversal of 2045014403 is 3044105402.

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

It is a cyclic number.

It is not a de Polignac number, because 2045014403 - 2¹⁰ = 2045013379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2045014453) 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, 116675 + ... + 133052.

It is an arithmetic number, because the mean of its divisors is an integer number (269706240).

Almost surely, 2^2045014403 is an apocalyptic number.

2045014403 is a deficient number, since it is larger than the sum of its proper divisors (112635517).

2045014403 is a wasteful number, since it uses less digits than its factorization.

2045014403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250177.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2045014403 is about 45221.8354669511. The cubic root of 2045014403 is about 1269.3034399201.

Adding to 2045014403 its reverse (3044105402), we get a palindrome (5089119805).

Subtracting 2045014403 from its reverse (3044105402), we obtain a palindrome (999090999).

The spelling of 2045014403 in words is "two billion, forty-five million, fourteen thousand, four hundred three".