7275470745727 has 32 divisors (see below), whose sum is σ = 7757752320000. Its totient is φ = 6803831704320.

The previous prime is 7275470745709. The next prime is 7275470745757.

7275470745727 is nontrivially palindromic in base 10.

7275470745727 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7275470745727 - 2¹¹ = 7275470743679 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 (7275470745707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304668774 + ... + 304692652.

It is an arithmetic number, because the mean of its divisors is an integer number (242429760000).

Almost surely, 2^{7275470745727} is an apocalyptic number.

7275470745727 is a deficient number, since it is larger than the sum of its proper divisors (482281574273).

7275470745727 is a wasteful number, since it uses less digits than its factorization.

7275470745727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24711.

The product of its (nonzero) digits is 188238400, while the sum is 64.

The spelling of 7275470745727 in words is "seven trillion, two hundred seventy-five billion, four hundred seventy million, seven hundred forty-five thousand, seven hundred twenty-seven".