7147265530 has 16 divisors (see below), whose sum is σ = 13542187680. Its totient is φ = 2708437392.

The previous prime is 7147265527. The next prime is 7147265533. The reversal of 7147265530 is 355627417.

It is an interprime number because it is at equal distance from previous prime (7147265527) and next prime (7147265533).

It is not an unprimeable number, because it can be changed into a prime (7147265533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18808404 + ... + 18808783.

It is an arithmetic number, because the mean of its divisors is an integer number (846386730).

Almost surely, 2^7147265530 is an apocalyptic number.

7147265530 is a deficient number, since it is larger than the sum of its proper divisors (6394922150).

7147265530 is a wasteful number, since it uses less digits than its factorization.

7147265530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37617213.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 7147265530 is about 84541.5018201120. The cubic root of 7147265530 is about 1926.2529004484.

The spelling of 7147265530 in words is "seven billion, one hundred forty-seven million, two hundred sixty-five thousand, five hundred thirty".