7260745225447 has 4 divisors (see below), whose sum is σ = 8297994543376. Its totient is φ = 6223495907520.

The previous prime is 7260745225439. The next prime is 7260745225463. The reversal of 7260745225447 is 7445225470627.

It is a happy number.

7260745225447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7260745225447 - 2³ = 7260745225439 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 (7260745265447) 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, 518624658954 + ... + 518624658967.

It is an arithmetic number, because the mean of its divisors is an integer number (2074498635844).

Almost surely, 2^{7260745225447} is an apocalyptic number.

7260745225447 is a deficient number, since it is larger than the sum of its proper divisors (1037249317929).

7260745225447 is a wasteful number, since it uses less digits than its factorization.

7260745225447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037249317928.

The product of its (nonzero) digits is 26342400, while the sum is 55.

The spelling of 7260745225447 in words is "seven trillion, two hundred sixty billion, seven hundred forty-five million, two hundred twenty-five thousand, four hundred forty-seven".