45673952843 has 2 divisors, whose sum is σ = 45673952844. Its totient is φ = 45673952842.

The previous prime is 45673952777. The next prime is 45673952971. The reversal of 45673952843 is 34825937654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45673952843 - 2¹⁶ = 45673887307 is a prime.

It is a super-2 number, since 2×45673952843² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45673952743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22836976421 + 22836976422.

It is an arithmetic number, because the mean of its divisors is an integer number (22836976422).

Almost surely, 2^45673952843 is an apocalyptic number.

45673952843 is a deficient number, since it is larger than the sum of its proper divisors (1).

45673952843 is an equidigital number, since it uses as much as digits as its factorization.

45673952843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21772800, while the sum is 56.

The spelling of 45673952843 in words is "forty-five billion, six hundred seventy-three million, nine hundred fifty-two thousand, eight hundred forty-three".