7245235052413 has 2 divisors, whose sum is σ = 7245235052414. Its totient is φ = 7245235052412.

The previous prime is 7245235052357. The next prime is 7245235052527. The reversal of 7245235052413 is 3142505325427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7075908563364 + 169326489049 = 2660058^2 + 411493^2 .

It is a cyclic number.

It is not a de Polignac number, because 7245235052413 - 2¹⁷ = 7245234921341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7245235052413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7245235056413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3622617526206 + 3622617526207.

It is an arithmetic number, because the mean of its divisors is an integer number (3622617526207).

Almost surely, 2^{7245235052413} is an apocalyptic number.

It is an amenable number.

7245235052413 is a deficient number, since it is larger than the sum of its proper divisors (1).

7245235052413 is an equidigital number, since it uses as much as digits as its factorization.

7245235052413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 7245235052413 in words is "seven trillion, two hundred forty-five billion, two hundred thirty-five million, fifty-two thousand, four hundred thirteen".