7245454752131 has 2 divisors, whose sum is σ = 7245454752132. Its totient is φ = 7245454752130.

The previous prime is 7245454752083. The next prime is 7245454752169. The reversal of 7245454752131 is 1312574545427.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7245454752131 - 2¹⁰ = 7245454751107 is a prime.

It is a super-2 number, since 2×7245454752131² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7245454752131.

It is not a weakly prime, because it can be changed into another prime (7245454752931) 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 as a sum of consecutive naturals, namely, 3622727376065 + 3622727376066.

It is an arithmetic number, because the mean of its divisors is an integer number (3622727376066).

Almost surely, 2^{7245454752131} is an apocalyptic number.

7245454752131 is a deficient number, since it is larger than the sum of its proper divisors (1).

7245454752131 is an equidigital number, since it uses as much as digits as its factorization.

7245454752131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4704000, while the sum is 50.

The spelling of 7245454752131 in words is "seven trillion, two hundred forty-five billion, four hundred fifty-four million, seven hundred fifty-two thousand, one hundred thirty-one".