45453354983 has 2 divisors, whose sum is σ = 45453354984. Its totient is φ = 45453354982.

The previous prime is 45453354977. The next prime is 45453355049. The reversal of 45453354983 is 38945335454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45453354983 - 2¹⁶ = 45453289447 is a prime.

It is a super-2 number, since 2×45453354983² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45453354083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22726677491 + 22726677492.

It is an arithmetic number, because the mean of its divisors is an integer number (22726677492).

Almost surely, 2^45453354983 is an apocalyptic number.

45453354983 is a deficient number, since it is larger than the sum of its proper divisors (1).

45453354983 is an equidigital number, since it uses as much as digits as its factorization.

45453354983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552000, while the sum is 53.

The spelling of 45453354983 in words is "forty-five billion, four hundred fifty-three million, three hundred fifty-four thousand, nine hundred eighty-three".