537880591627 has 2 divisors, whose sum is σ = 537880591628. Its totient is φ = 537880591626.

The previous prime is 537880591621. The next prime is 537880591649. The reversal of 537880591627 is 726195088735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537880591627 - 2⁷ = 537880591499 is a prime.

It is not a weakly prime, because it can be changed into another prime (537880591621) 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, 268940295813 + 268940295814.

It is an arithmetic number, because the mean of its divisors is an integer number (268940295814).

Almost surely, 2^537880591627 is an apocalyptic number.

537880591627 is a deficient number, since it is larger than the sum of its proper divisors (1).

537880591627 is an equidigital number, since it uses as much as digits as its factorization.

537880591627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 537880591627 in words is "five hundred thirty-seven billion, eight hundred eighty million, five hundred ninety-one thousand, six hundred twenty-seven".