5312748020 has 24 divisors (see below), whose sum is σ = 11428888968. Its totient is φ = 2073267200.

The previous prime is 5312747987. The next prime is 5312748029. The reversal of 5312748020 is 208472135.

It can be written as a sum of positive squares in 4 ways, for example, as 864124816 + 4448623204 = 29396^2 + 66698^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312748029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3238661 + ... + 3240300.

It is an arithmetic number, because the mean of its divisors is an integer number (476203707).

Almost surely, 2^5312748020 is an apocalyptic number.

It is an amenable number.

5312748020 is an abundant number, since it is smaller than the sum of its proper divisors (6116140948).

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

5312748020 is a wasteful number, since it uses less digits than its factorization.

5312748020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479011 (or 6479009 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 5312748020 is about 72888.6000688722. The cubic root of 5312748020 is about 1744.9101652425.

The spelling of 5312748020 in words is "five billion, three hundred twelve million, seven hundred forty-eight thousand, twenty".