7265612528173 has 12 divisors (see below), whose sum is σ = 7513293002400. Its totient is φ = 7025857038840.

The previous prime is 7265612528117. The next prime is 7265612528177. The reversal of 7265612528173 is 3718252165627.

It is not a de Polignac number, because 7265612528173 - 2¹³ = 7265612519981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7265612528177) 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, 1636273 + ... + 4148326.

It is an arithmetic number, because the mean of its divisors is an integer number (626107750200).

Almost surely, 2^{7265612528173} is an apocalyptic number.

It is an amenable number.

7265612528173 is a deficient number, since it is larger than the sum of its proper divisors (247680474227).

7265612528173 is a wasteful number, since it uses less digits than its factorization.

7265612528173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5785968 (or 5785937 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 55.

The spelling of 7265612528173 in words is "seven trillion, two hundred sixty-five billion, six hundred twelve million, five hundred twenty-eight thousand, one hundred seventy-three".