424374316537 has 2 divisors, whose sum is σ = 424374316538. Its totient is φ = 424374316536.

The previous prime is 424374316507. The next prime is 424374316637. The reversal of 424374316537 is 735613473424.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422442801936 + 1931514601 = 649956^2 + 43949^2 .

It is a cyclic number.

It is not a de Polignac number, because 424374316537 - 2⁷ = 424374316409 is a prime.

It is not a weakly prime, because it can be changed into another prime (424374316507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212187158268 + 212187158269.

It is an arithmetic number, because the mean of its divisors is an integer number (212187158269).

Almost surely, 2^424374316537 is an apocalyptic number.

It is an amenable number.

424374316537 is a deficient number, since it is larger than the sum of its proper divisors (1).

424374316537 is an equidigital number, since it uses as much as digits as its factorization.

424374316537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 49.

The spelling of 424374316537 in words is "four hundred twenty-four billion, three hundred seventy-four million, three hundred sixteen thousand, five hundred thirty-seven".