537793867 has 4 divisors (see below), whose sum is σ = 579162640. Its totient is φ = 496425096.

The previous prime is 537793849. The next prime is 537793871. The reversal of 537793867 is 768397735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 537793867 - 2¹⁵ = 537761099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537793807) 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 in 3 ways as a sum of consecutive naturals, for example, 20684367 + ... + 20684392.

It is an arithmetic number, because the mean of its divisors is an integer number (144790660).

Almost surely, 2^537793867 is an apocalyptic number.

537793867 is a deficient number, since it is larger than the sum of its proper divisors (41368773).

537793867 is a wasteful number, since it uses less digits than its factorization.

537793867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41368772.

The product of its digits is 6667920, while the sum is 55.

The square root of 537793867 is about 23190.3830714372. The cubic root of 537793867 is about 813.2148146341.

The spelling of 537793867 in words is "five hundred thirty-seven million, seven hundred ninety-three thousand, eight hundred sixty-seven".