537499763 has 2 divisors, whose sum is σ = 537499764. Its totient is φ = 537499762.

The previous prime is 537499757. The next prime is 537499771. The reversal of 537499763 is 367994735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537499763 - 2⁸ = 537499507 is a prime.

It is not a weakly prime, because it can be changed into another prime (537499163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268749881 + 268749882.

It is an arithmetic number, because the mean of its divisors is an integer number (268749882).

Almost surely, 2^537499763 is an apocalyptic number.

537499763 is a deficient number, since it is larger than the sum of its proper divisors (1).

537499763 is an equidigital number, since it uses as much as digits as its factorization.

537499763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4286520, while the sum is 53.

The square root of 537499763 is about 23184.0411274652. The cubic root of 537499763 is about 813.0665463377.

The spelling of 537499763 in words is "five hundred thirty-seven million, four hundred ninety-nine thousand, seven hundred sixty-three".