7245452051113 has 16 divisors (see below), whose sum is σ = 7474738392576. Its totient is φ = 7019356619520.

The previous prime is 7245452051111. The next prime is 7245452051129. The reversal of 7245452051113 is 3111502545427.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7245452051113 - 2¹ = 7245452051111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7245452051111) 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, 10714245 + ... + 11370397.

It is an arithmetic number, because the mean of its divisors is an integer number (467171149536).

Almost surely, 2^{7245452051113} is an apocalyptic number.

It is an amenable number.

7245452051113 is a deficient number, since it is larger than the sum of its proper divisors (229286341463).

7245452051113 is a wasteful number, since it uses less digits than its factorization.

7245452051113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658584.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 7245452051113 in words is "seven trillion, two hundred forty-five billion, four hundred fifty-two million, fifty-one thousand, one hundred thirteen".