537994115963 has 2 divisors, whose sum is σ = 537994115964. Its totient is φ = 537994115962.

The previous prime is 537994115863. The next prime is 537994116007. The reversal of 537994115963 is 369511499735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 537994115963 - 2¹² = 537994111867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 537994115896 and 537994115905.

It is not a weakly prime, because it can be changed into another prime (537994115363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268997057981 + 268997057982.

It is an arithmetic number, because the mean of its divisors is an integer number (268997057982).

Almost surely, 2^537994115963 is an apocalyptic number.

537994115963 is a deficient number, since it is larger than the sum of its proper divisors (1).

537994115963 is an equidigital number, since it uses as much as digits as its factorization.

537994115963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27556200, while the sum is 62.

The spelling of 537994115963 in words is "five hundred thirty-seven billion, nine hundred ninety-four million, one hundred fifteen thousand, nine hundred sixty-three".