7264623447263 has 16 divisors (see below), whose sum is σ = 8942896925760. Its totient is φ = 5746662706176.

The previous prime is 7264623447251. The next prime is 7264623447371. The reversal of 7264623447263 is 3627443264627.

It is not a de Polignac number, because 7264623447263 - 2⁸ = 7264623447007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7264623447199 and 7264623447208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7264623447203) 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, 7684370 + ... + 8577807.

It is an arithmetic number, because the mean of its divisors is an integer number (558931057860).

Almost surely, 2^{7264623447263} is an apocalyptic number.

7264623447263 is a deficient number, since it is larger than the sum of its proper divisors (1678273478497).

7264623447263 is a wasteful number, since it uses less digits than its factorization.

7264623447263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16267106.

The product of its digits is 48771072, while the sum is 56.

The spelling of 7264623447263 in words is "seven trillion, two hundred sixty-four billion, six hundred twenty-three million, four hundred forty-seven thousand, two hundred sixty-three".