73056043 has 2 divisors, whose sum is σ = 73056044. Its totient is φ = 73056042.

The previous prime is 73056031. The next prime is 73056103. The reversal of 73056043 is 34065037.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73056043 - 2²⁵ = 39501611 is a prime.

It is not a weakly prime, because it can be changed into another prime (73056013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36528021 + 36528022.

It is an arithmetic number, because the mean of its divisors is an integer number (36528022).

Almost surely, 2^73056043 is an apocalyptic number.

73056043 is a deficient number, since it is larger than the sum of its proper divisors (1).

73056043 is an equidigital number, since it uses as much as digits as its factorization.

73056043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 73056043 is about 8547.2827846047. The cubic root of 73056043 is about 418.0408432882.

The spelling of 73056043 in words is "seventy-three million, fifty-six thousand, forty-three".