537047838841 has 2 divisors, whose sum is σ = 537047838842. Its totient is φ = 537047838840.

The previous prime is 537047838839. The next prime is 537047838853. The reversal of 537047838841 is 148838740735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484386768441 + 52661070400 = 695979^2 + 229480^2 .

It is a cyclic number.

It is not a de Polignac number, because 537047838841 - 2¹ = 537047838839 is a prime.

Together with 537047838839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (537047838241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268523919420 + 268523919421.

It is an arithmetic number, because the mean of its divisors is an integer number (268523919421).

Almost surely, 2^537047838841 is an apocalyptic number.

It is an amenable number.

537047838841 is a deficient number, since it is larger than the sum of its proper divisors (1).

537047838841 is an equidigital number, since it uses as much as digits as its factorization.

537047838841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18063360, while the sum is 58.

The spelling of 537047838841 in words is "five hundred thirty-seven billion, forty-seven million, eight hundred thirty-eight thousand, eight hundred forty-one".