73006453000007 has 4 divisors (see below), whose sum is σ = 73006884606096. Its totient is φ = 73006021393920.

The previous prime is 73006452999971. The next prime is 73006453000051. The reversal of 73006453000007 is 70000035460037.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73006453000007 - 2⁶ = 73006452999943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73006453000067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215549219 + ... + 215887652.

It is an arithmetic number, because the mean of its divisors is an integer number (18251721151524).

Almost surely, 2^{73006453000007} is an apocalyptic number.

73006453000007 is a deficient number, since it is larger than the sum of its proper divisors (431606089).

73006453000007 is a wasteful number, since it uses less digits than its factorization.

73006453000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431606088.

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 73006453000007 in words is "seventy-three trillion, six billion, four hundred fifty-three million, seven", and thus it is an aban number.