7451082271379 has 4 divisors (see below), whose sum is σ = 7452162301800. Its totient is φ = 7450002240960.

The previous prime is 7451082271289. The next prime is 7451082271469. The reversal of 7451082271379 is 9731722801547.

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

It is an interprime number because it is at equal distance from previous prime (7451082271289) and next prime (7451082271469).

It is a cyclic number.

It is not a de Polignac number, because 7451082271379 - 2⁴⁰ = 6351570643603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7451082271679) 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, 540004862 + ... + 540018659.

It is an arithmetic number, because the mean of its divisors is an integer number (1863040575450).

Almost surely, 2^{7451082271379} is an apocalyptic number.

7451082271379 is a deficient number, since it is larger than the sum of its proper divisors (1080030421).

7451082271379 is a wasteful number, since it uses less digits than its factorization.

7451082271379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080030420.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 7451082271379 in words is "seven trillion, four hundred fifty-one billion, eighty-two million, two hundred seventy-one thousand, three hundred seventy-nine".