5148280747 has 4 divisors (see below), whose sum is σ = 5149100520. Its totient is φ = 5147460976.

The previous prime is 5148280721. The next prime is 5148280759. The reversal of 5148280747 is 7470828415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5148280747 - 2¹⁹ = 5147756459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5148280697 and 5148280706.

It is not an unprimeable number, because it can be changed into a prime (5148880747) 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, 400393 + ... + 413050.

It is an arithmetic number, because the mean of its divisors is an integer number (1287275130).

Almost surely, 2^5148280747 is an apocalyptic number.

5148280747 is a deficient number, since it is larger than the sum of its proper divisors (819773).

5148280747 is an equidigital number, since it uses as much as digits as its factorization.

5148280747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819772.

The product of its (nonzero) digits is 501760, while the sum is 46.

The square root of 5148280747 is about 71751.5208688987. The cubic root of 5148280747 is about 1726.7153136507.

The spelling of 5148280747 in words is "five billion, one hundred forty-eight million, two hundred eighty thousand, seven hundred forty-seven".