7306428526223 has 4 divisors (see below), whose sum is σ = 7307582969040. Its totient is φ = 7305274083408.

The previous prime is 7306428526193. The next prime is 7306428526237. The reversal of 7306428526223 is 3226258246037.

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 7306428526223 - 2²⁸ = 7306160090767 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 (7306428525223) 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, 577211915 + ... + 577224572.

It is an arithmetic number, because the mean of its divisors is an integer number (1826895742260).

Almost surely, 2^{7306428526223} is an apocalyptic number.

7306428526223 is a deficient number, since it is larger than the sum of its proper divisors (1154442817).

7306428526223 is a wasteful number, since it uses less digits than its factorization.

7306428526223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154442816.

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 7306428526223 in words is "seven trillion, three hundred six billion, four hundred twenty-eight million, five hundred twenty-six thousand, two hundred twenty-three".