537105866 has 8 divisors (see below), whose sum is σ = 878900544. Its totient is φ = 244139020.

The previous prime is 537105859. The next prime is 537105931. The reversal of 537105866 is 668501735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×537105866² = 576965422583219912, which contains 22 as substring.

It is an unprimeable number.

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, 12206930 + ... + 12206973.

It is an arithmetic number, because the mean of its divisors is an integer number (109862568).

Almost surely, 2^537105866 is an apocalyptic number.

537105866 is a deficient number, since it is larger than the sum of its proper divisors (341794678).

537105866 is a wasteful number, since it uses less digits than its factorization.

537105866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24413916.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 537105866 is about 23175.5445674961. The cubic root of 537105866 is about 812.8678840866.

The spelling of 537105866 in words is "five hundred thirty-seven million, one hundred five thousand, eight hundred sixty-six".