5148147047437 has 4 divisors (see below), whose sum is σ = 5450979226716. Its totient is φ = 4845314868160.

The previous prime is 5148147047431. The next prime is 5148147047447. The reversal of 5148147047437 is 7347407418415.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3542417101161 + 1605729946276 = 1882131^2 + 1267174^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5148147047437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5148147047431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151416089614 + ... + 151416089647.

It is an arithmetic number, because the mean of its divisors is an integer number (1362744806679).

Almost surely, 2^{5148147047437} is an apocalyptic number.

It is an amenable number.

5148147047437 is a deficient number, since it is larger than the sum of its proper divisors (302832179279).

5148147047437 is a wasteful number, since it uses less digits than its factorization.

5148147047437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302832179278.

The product of its (nonzero) digits is 10536960, while the sum is 55.

The spelling of 5148147047437 in words is "five trillion, one hundred forty-eight billion, one hundred forty-seven million, forty-seven thousand, four hundred thirty-seven".