537135007 has 2 divisors, whose sum is σ = 537135008. Its totient is φ = 537135006.

The previous prime is 537134999. The next prime is 537135023. The reversal of 537135007 is 700531735.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537135007 - 2³ = 537134999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537135007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537135107) 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, 268567503 + 268567504.

It is an arithmetic number, because the mean of its divisors is an integer number (268567504).

Almost surely, 2^537135007 is an apocalyptic number.

537135007 is a deficient number, since it is larger than the sum of its proper divisors (1).

537135007 is an equidigital number, since it uses as much as digits as its factorization.

537135007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 537135007 is about 23176.1732604846. The cubic root of 537135007 is about 812.8825846985.

The spelling of 537135007 in words is "five hundred thirty-seven million, one hundred thirty-five thousand, seven".