73773036054447 has 12 divisors (see below), whose sum is σ = 100254990980424. Its totient is φ = 48254061313120.

The previous prime is 73773036054437. The next prime is 73773036054503. The reversal of 73773036054447 is 74445063037737.

It is not a de Polignac number, because 73773036054447 - 2²⁷ = 73772901836719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73773036054437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4377174204 + ... + 4377191057.

It is an arithmetic number, because the mean of its divisors is an integer number (8354582581702).

Almost surely, 2^{73773036054447} is an apocalyptic number.

73773036054447 is a deficient number, since it is larger than the sum of its proper divisors (26481954925977).

73773036054447 is an equidigital number, since it uses as much as digits as its factorization.

73773036054447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8754365370 (or 8754365317 counting only the distinct ones).

The product of its (nonzero) digits is 124467840, while the sum is 60.

The spelling of 73773036054447 in words is "seventy-three trillion, seven hundred seventy-three billion, thirty-six million, fifty-four thousand, four hundred forty-seven".