5731276721375 has 8 divisors (see below), whose sum is σ = 7152633348432. Its totient is φ = 4585021377000.

The previous prime is 5731276721371. The next prime is 5731276721381.

It is a happy number.

5731276721375 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5731276721375 - 2² = 5731276721371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5731276721375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731276721371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22925106761 + ... + 22925107010.

It is an arithmetic number, because the mean of its divisors is an integer number (894079168554).

Almost surely, 2^{5731276721375} is an apocalyptic number.

5731276721375 is a deficient number, since it is larger than the sum of its proper divisors (1421356627057).

5731276721375 is an equidigital number, since it uses as much as digits as its factorization.

5731276721375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45850213786 (or 45850213776 counting only the distinct ones).

The product of its digits is 12965400, while the sum is 56.

The spelling of 5731276721375 in words is "five trillion, seven hundred thirty-one billion, two hundred seventy-six million, seven hundred twenty-one thousand, three hundred seventy-five".