7415542052 has 12 divisors (see below), whose sum is σ = 13740563340. Its totient is φ = 3489666816.

The previous prime is 7415542051. The next prime is 7415542093. The reversal of 7415542052 is 2502455147.

It can be written as a sum of positive squares in 2 ways, for example, as 5484291136 + 1931250916 = 74056^2 + 43946^2 .

It is not an unprimeable number, because it can be changed into a prime (7415542051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54525977 + ... + 54526112.

It is an arithmetic number, because the mean of its divisors is an integer number (1145046945).

Almost surely, 2^7415542052 is an apocalyptic number.

It is an amenable number.

7415542052 is a deficient number, since it is larger than the sum of its proper divisors (6325021288).

7415542052 is a wasteful number, since it uses less digits than its factorization.

7415542052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109052110 (or 109052108 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 7415542052 is about 86113.5416296415. The cubic root of 7415542052 is about 1950.0584731096.

Adding to 7415542052 its reverse (2502455147), we get a palindrome (9917997199).

The spelling of 7415542052 in words is "seven billion, four hundred fifteen million, five hundred forty-two thousand, fifty-two".