7189542483 has 16 divisors (see below), whose sum is σ = 10054617600. Its totient is φ = 4564260576.

The previous prime is 7189542473. The next prime is 7189542491. The reversal of 7189542483 is 3842459817.

It is a happy number.

It is not a de Polignac number, because 7189542483 - 2¹⁰ = 7189541459 is a prime.

It is a super-2 number, since 2×7189542483² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7189542473) 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, 683833 + ... + 694266.

It is an arithmetic number, because the mean of its divisors is an integer number (628413600).

Almost surely, 2^7189542483 is an apocalyptic number.

7189542483 is a deficient number, since it is larger than the sum of its proper divisors (2865075117).

7189542483 is a wasteful number, since it uses less digits than its factorization.

7189542483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378186.

The product of its digits is 1935360, while the sum is 51.

The square root of 7189542483 is about 84791.1698409687. The cubic root of 7189542483 is about 1930.0434438573.

The spelling of 7189542483 in words is "seven billion, one hundred eighty-nine million, five hundred forty-two thousand, four hundred eighty-three".