5045032420 has 12 divisors (see below), whose sum is σ = 10594568124. Its totient is φ = 2018012960.

The previous prime is 5045032417. The next prime is 5045032427. The reversal of 5045032420 is 242305405.

It can be written as a sum of positive squares in 2 ways, for example, as 3568628644 + 1476403776 = 59738^2 + 38424^2 .

It is not an unprimeable number, because it can be changed into a prime (5045032427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126125791 + ... + 126125830.

It is an arithmetic number, because the mean of its divisors is an integer number (882880677).

Almost surely, 2^5045032420 is an apocalyptic number.

It is an amenable number.

5045032420 is an abundant number, since it is smaller than the sum of its proper divisors (5549535704).

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

5045032420 is a wasteful number, since it uses less digits than its factorization.

5045032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252251630 (or 252251628 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5045032420 is about 71028.3916472843. The cubic root of 5045032420 is about 1715.0942350336.

Adding to 5045032420 its reverse (242305405), we get a palindrome (5287337825).

The spelling of 5045032420 in words is "five billion, forty-five million, thirty-two thousand, four hundred twenty".