5347503720 has 576 divisors, whose sum is σ = 20494328400. Its totient is φ = 1199923200.

The previous prime is 5347503701. The next prime is 5347503743. The reversal of 5347503720 is 273057435.

5347503720 is a `hidden beast` number, since 534 + 7 + 50 + 3 + 72 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 325513764 + 5021989956 = 18042^2 + 70866^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 130426900 + ... + 130426940.

Almost surely, 2^5347503720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5347503720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10247164200).

5347503720 is an abundant number, since it is smaller than the sum of its proper divisors (15146824680).

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

5347503720 is a wasteful number, since it uses less digits than its factorization.

5347503720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 5347503720 is about 73126.6279818781. The cubic root of 5347503720 is about 1748.7069326847.

The spelling of 5347503720 in words is "five billion, three hundred forty-seven million, five hundred three thousand, seven hundred twenty".