45525225031453 has 2 divisors, whose sum is σ = 45525225031454. Its totient is φ = 45525225031452.

The previous prime is 45525225031379. The next prime is 45525225031463. The reversal of 45525225031453 is 35413052252554.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23710842106884 + 21814382924569 = 4869378^2 + 4670587^2 .

It is a cyclic number.

It is not a de Polignac number, because 45525225031453 - 2⁹ = 45525225030941 is a prime.

It is a super-2 number, since 2×45525225031453² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45525225031463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762612515726 + 22762612515727.

It is an arithmetic number, because the mean of its divisors is an integer number (22762612515727).

Almost surely, 2^{45525225031453} is an apocalyptic number.

It is an amenable number.

45525225031453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45525225031453 is an equidigital number, since it uses as much as digits as its factorization.

45525225031453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600000, while the sum is 46.

The spelling of 45525225031453 in words is "forty-five trillion, five hundred twenty-five billion, two hundred twenty-five million, thirty-one thousand, four hundred fifty-three".