50454550543 has 2 divisors, whose sum is σ = 50454550544. Its totient is φ = 50454550542.

The previous prime is 50454550493. The next prime is 50454550547. The reversal of 50454550543 is 34505545405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50454550543 - 2¹⁷ = 50454419471 is a prime.

It is a super-2 number, since 2×50454550543² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50454550496 and 50454550505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50454550547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25227275271 + 25227275272.

It is an arithmetic number, because the mean of its divisors is an integer number (25227275272).

Almost surely, 2^50454550543 is an apocalyptic number.

50454550543 is a deficient number, since it is larger than the sum of its proper divisors (1).

50454550543 is an equidigital number, since it uses as much as digits as its factorization.

50454550543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 50454550543 in words is "fifty billion, four hundred fifty-four million, five hundred fifty thousand, five hundred forty-three".