5135767148731 has 4 divisors (see below), whose sum is σ = 5136436486152. Its totient is φ = 5135097811312.

The previous prime is 5135767148723. The next prime is 5135767148821. The reversal of 5135767148731 is 1378417675315.

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 5135767148731 - 2³ = 5135767148723 is a prime.

It is a super-2 number, since 2×5135767148731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5135767148431) 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, 334657201 + ... + 334672546.

It is an arithmetic number, because the mean of its divisors is an integer number (1284109121538).

Almost surely, 2^{5135767148731} is an apocalyptic number.

5135767148731 is a deficient number, since it is larger than the sum of its proper divisors (669337421).

5135767148731 is an equidigital number, since it uses as much as digits as its factorization.

5135767148731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669337420.

The product of its digits is 14817600, while the sum is 58.

The spelling of 5135767148731 in words is "five trillion, one hundred thirty-five billion, seven hundred sixty-seven million, one hundred forty-eight thousand, seven hundred thirty-one".