83051144550043 has 2 divisors, whose sum is σ = 83051144550044. Its totient is φ = 83051144550042.

The previous prime is 83051144549983. The next prime is 83051144550053. The reversal of 83051144550043 is 34005544115038.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83051144550043 - 2²¹ = 83051142452891 is a prime.

It is a super-2 number, since 2×83051144550043² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83051144550053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41525572275021 + 41525572275022.

It is an arithmetic number, because the mean of its divisors is an integer number (41525572275022).

Almost surely, 2^{83051144550043} is an apocalyptic number.

83051144550043 is a deficient number, since it is larger than the sum of its proper divisors (1).

83051144550043 is an equidigital number, since it uses as much as digits as its factorization.

83051144550043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 83051144550043 in words is "eighty-three trillion, fifty-one billion, one hundred forty-four million, five hundred fifty thousand, forty-three".