537249607 has 2 divisors, whose sum is σ = 537249608. Its totient is φ = 537249606.

The previous prime is 537249599. The next prime is 537249637. The reversal of 537249607 is 706942735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537249607 - 2³ = 537249599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537249637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268624803 + 268624804.

It is an arithmetic number, because the mean of its divisors is an integer number (268624804).

Almost surely, 2^537249607 is an apocalyptic number.

537249607 is a deficient number, since it is larger than the sum of its proper divisors (1).

537249607 is an equidigital number, since it uses as much as digits as its factorization.

537249607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 537249607 is about 23178.6454953692. The cubic root of 537249607 is about 812.9403912205.

The spelling of 537249607 in words is "five hundred thirty-seven million, two hundred forty-nine thousand, six hundred seven".