5040045420 has 48 divisors (see below), whose sum is σ = 14942255328. Its totient is φ = 1264952320.

The previous prime is 5040045383. The next prime is 5040045421. The reversal of 5040045420 is 245400405.

It is not an unprimeable number, because it can be changed into a prime (5040045421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2469591 + ... + 2471630.

It is an arithmetic number, because the mean of its divisors is an integer number (311296986).

Almost surely, 2^5040045420 is an apocalyptic number.

It is an amenable number.

5040045420 is an abundant number, since it is smaller than the sum of its proper divisors (9902209908).

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

5040045420 is a wasteful number, since it uses less digits than its factorization.

5040045420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4941250 (or 4941248 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 5040045420 is about 70993.2772873601. The cubic root of 5040045420 is about 1714.5289268222.

Adding to 5040045420 its reverse (245400405), we get a palindrome (5285445825).

The spelling of 5040045420 in words is "five billion, forty million, forty-five thousand, four hundred twenty".