73045016519 has 2 divisors, whose sum is σ = 73045016520. Its totient is φ = 73045016518.

The previous prime is 73045016503. The next prime is 73045016533. The reversal of 73045016519 is 91561054037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73045016519 - 2⁴ = 73045016503 is a prime.

It is a super-2 number, since 2×73045016519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73045016579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36522508259 + 36522508260.

It is an arithmetic number, because the mean of its divisors is an integer number (36522508260).

Almost surely, 2^73045016519 is an apocalyptic number.

73045016519 is a deficient number, since it is larger than the sum of its proper divisors (1).

73045016519 is an equidigital number, since it uses as much as digits as its factorization.

73045016519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 73045016519 in words is "seventy-three billion, forty-five million, sixteen thousand, five hundred nineteen".