7553472645147 has 16 divisors (see below), whose sum is σ = 11832013095168. Its totient is φ = 4225718962080.

The previous prime is 7553472645143. The next prime is 7553472645157. The reversal of 7553472645147 is 7415462743557.

It is a happy number.

It is not a de Polignac number, because 7553472645147 - 2² = 7553472645143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7553472645143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8803580743 + ... + 8803581600.

It is an arithmetic number, because the mean of its divisors is an integer number (739500818448).

Almost surely, 2^{7553472645147} is an apocalyptic number.

7553472645147 is a deficient number, since it is larger than the sum of its proper divisors (4278540450021).

7553472645147 is a wasteful number, since it uses less digits than its factorization.

7553472645147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17607162370.

The product of its digits is 98784000, while the sum is 60.

The spelling of 7553472645147 in words is "seven trillion, five hundred fifty-three billion, four hundred seventy-two million, six hundred forty-five thousand, one hundred forty-seven".