5047532081 has 16 divisors (see below), whose sum is σ = 5209171968. Its totient is φ = 4888069200.

The previous prime is 5047532057. The next prime is 5047532089. The reversal of 5047532081 is 1802357405.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5047532081 - 2¹⁰ = 5047531057 is a prime.

It is a super-2 number, since 2×5047532081² = 50955160217448381122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5047532089) 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 15 ways as a sum of consecutive naturals, for example, 4099736 + ... + 4100966.

It is an arithmetic number, because the mean of its divisors is an integer number (325573248).

Almost surely, 2^5047532081 is an apocalyptic number.

It is an amenable number.

5047532081 is a deficient number, since it is larger than the sum of its proper divisors (161639887).

5047532081 is a wasteful number, since it uses less digits than its factorization.

5047532081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5047532081 is about 71045.9856782915. The cubic root of 5047532081 is about 1715.3774473738.

Adding to 5047532081 its reverse (1802357405), we get a palindrome (6849889486).

The spelling of 5047532081 in words is "five billion, forty-seven million, five hundred thirty-two thousand, eighty-one".