44115463160453 has 2 divisors, whose sum is σ = 44115463160454. Its totient is φ = 44115463160452.

The previous prime is 44115463160449. The next prime is 44115463160533. The reversal of 44115463160453 is 35406136451144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43982137401409 + 133325759044 = 6631903^2 + 365138^2 .

It is a cyclic number.

It is not a de Polignac number, because 44115463160453 - 2² = 44115463160449 is a prime.

It is a super-2 number, since 2×44115463160453² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44115463160398 and 44115463160407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44115463160443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22057731580226 + 22057731580227.

It is an arithmetic number, because the mean of its divisors is an integer number (22057731580227).

Almost surely, 2^{44115463160453} is an apocalyptic number.

It is an amenable number.

44115463160453 is a deficient number, since it is larger than the sum of its proper divisors (1).

44115463160453 is an equidigital number, since it uses as much as digits as its factorization.

44115463160453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 44115463160453 in words is "forty-four trillion, one hundred fifteen billion, four hundred sixty-three million, one hundred sixty thousand, four hundred fifty-three".