45403675244309 has 2 divisors, whose sum is σ = 45403675244310. Its totient is φ = 45403675244308.

The previous prime is 45403675244267. The next prime is 45403675244351. The reversal of 45403675244309 is 90344257630454.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (45403675244267) and next prime (45403675244351).

It can be written as a sum of positive squares in only one way, i.e., 37832070005284 + 7571605239025 = 6150778^2 + 2751655^2 .

It is a cyclic number.

It is not a de Polignac number, because 45403675244309 - 2²⁸ = 45403406808853 is a prime.

It is a super-2 number, since 2×45403675244309² (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 (45403675244209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22701837622154 + 22701837622155.

It is an arithmetic number, because the mean of its divisors is an integer number (22701837622155).

Almost surely, 2^{45403675244309} is an apocalyptic number.

It is an amenable number.

45403675244309 is a deficient number, since it is larger than the sum of its proper divisors (1).

45403675244309 is an equidigital number, since it uses as much as digits as its factorization.

45403675244309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43545600, while the sum is 56.

The spelling of 45403675244309 in words is "forty-five trillion, four hundred three billion, six hundred seventy-five million, two hundred forty-four thousand, three hundred nine".