7455250312361 has 2 divisors, whose sum is σ = 7455250312362. Its totient is φ = 7455250312360.

The previous prime is 7455250312343. The next prime is 7455250312399. The reversal of 7455250312361 is 1632130525547.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6885013892761 + 570236419600 = 2623931^2 + 755140^2 .

It is a cyclic number.

It is not a de Polignac number, because 7455250312361 - 2⁶ = 7455250312297 is a prime.

It is not a weakly prime, because it can be changed into another prime (7455250312261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3727625156180 + 3727625156181.

It is an arithmetic number, because the mean of its divisors is an integer number (3727625156181).

Almost surely, 2^{7455250312361} is an apocalyptic number.

It is an amenable number.

7455250312361 is a deficient number, since it is larger than the sum of its proper divisors (1).

7455250312361 is an equidigital number, since it uses as much as digits as its factorization.

7455250312361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 7455250312361 in words is "seven trillion, four hundred fifty-five billion, two hundred fifty million, three hundred twelve thousand, three hundred sixty-one".