45442474283 has 2 divisors, whose sum is σ = 45442474284. Its totient is φ = 45442474282.

The previous prime is 45442474243. The next prime is 45442474361. The reversal of 45442474283 is 38247424454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45442474283 - 2¹⁰ = 45442473259 is a prime.

It is a super-2 number, since 2×45442474283² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45442474213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22721237141 + 22721237142.

It is an arithmetic number, because the mean of its divisors is an integer number (22721237142).

Almost surely, 2^45442474283 is an apocalyptic number.

45442474283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45442474283 is an equidigital number, since it uses as much as digits as its factorization.

45442474283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3440640, while the sum is 47.

The spelling of 45442474283 in words is "forty-five billion, four hundred forty-two million, four hundred seventy-four thousand, two hundred eighty-three".