4537971841 has 16 divisors (see below), whose sum is σ = 5041357888. Its totient is φ = 4058683200.

The previous prime is 4537971839. The next prime is 4537971877. The reversal of 4537971841 is 1481797354.

It is not a de Polignac number, because 4537971841 - 2¹ = 4537971839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4537971241) 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, 10426 + ... + 95836.

It is an arithmetic number, because the mean of its divisors is an integer number (315084868).

Almost surely, 2^4537971841 is an apocalyptic number.

It is an amenable number.

4537971841 is a deficient number, since it is larger than the sum of its proper divisors (503386047).

4537971841 is a wasteful number, since it uses less digits than its factorization.

4537971841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85552.

The product of its digits is 846720, while the sum is 49.

The square root of 4537971841 is about 67364.4701678860. The cubic root of 4537971841 is about 1655.5943370324.

The spelling of 4537971841 in words is "four billion, five hundred thirty-seven million, nine hundred seventy-one thousand, eight hundred forty-one".