73467487653 has 16 divisors (see below), whose sum is σ = 112366638720. Its totient is φ = 41825353536.

The previous prime is 73467487649. The next prime is 73467487661. The reversal of 73467487653 is 35678476437.

It is not a de Polignac number, because 73467487653 - 2² = 73467487649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73467487673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6497050 + ... + 6508347.

It is an arithmetic number, because the mean of its divisors is an integer number (7022914920).

Almost surely, 2^73467487653 is an apocalyptic number.

It is an amenable number.

73467487653 is a deficient number, since it is larger than the sum of its proper divisors (38899151067).

73467487653 is a wasteful number, since it uses less digits than its factorization.

73467487653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13005676.

The product of its digits is 71124480, while the sum is 60.

The spelling of 73467487653 in words is "seventy-three billion, four hundred sixty-seven million, four hundred eighty-seven thousand, six hundred fifty-three".