5020431648 has 48 divisors (see below), whose sum is σ = 13603758336. Its totient is φ = 1619493120.

The previous prime is 5020431641. The next prime is 5020431649. The reversal of 5020431648 is 8461340205.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (5020431641) 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, 840511 + ... + 846462.

It is an arithmetic number, because the mean of its divisors is an integer number (283411632).

Almost surely, 2^5020431648 is an apocalyptic number.

It is an amenable number.

5020431648 is an abundant number, since it is smaller than the sum of its proper divisors (8583326688).

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

5020431648 is a wasteful number, since it uses less digits than its factorization.

5020431648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687017 (or 1687009 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 5020431648 is about 70855.0043963022. The cubic root of 5020431648 is about 1712.3019563758.

The spelling of 5020431648 in words is "five billion, twenty million, four hundred thirty-one thousand, six hundred forty-eight".