7274750574731 has 2 divisors, whose sum is σ = 7274750574732. Its totient is φ = 7274750574730.

The previous prime is 7274750574709. The next prime is 7274750574733. The reversal of 7274750574731 is 1374750574727.

It is a strong prime.

It is an emirp because it is prime and its reverse (1374750574727) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7274750574731 - 2¹⁸ = 7274750312587 is a prime.

It is a super-2 number, since 2×7274750574731² (a number of 27 digits) contains 22 as substring.

Together with 7274750574733, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7274750574733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637375287365 + 3637375287366.

It is an arithmetic number, because the mean of its divisors is an integer number (3637375287366).

Almost surely, 2^{7274750574731} is an apocalyptic number.

7274750574731 is a deficient number, since it is larger than the sum of its proper divisors (1).

7274750574731 is an equidigital number, since it uses as much as digits as its factorization.

7274750574731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40336800, while the sum is 59.

The spelling of 7274750574731 in words is "seven trillion, two hundred seventy-four billion, seven hundred fifty million, five hundred seventy-four thousand, seven hundred thirty-one".