537893066 has 8 divisors (see below), whose sum is σ = 814380480. Its totient is φ = 266432908.

The previous prime is 537893047. The next prime is 537893093. The reversal of 537893066 is 660398735.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 537893066.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256546 + ... + 1256973.

It is an arithmetic number, because the mean of its divisors is an integer number (101797560).

Almost surely, 2^537893066 is an apocalyptic number.

537893066 is a deficient number, since it is larger than the sum of its proper divisors (276487414).

537893066 is a wasteful number, since it uses less digits than its factorization.

537893066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513628.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 537893066 is about 23192.5217688806. The cubic root of 537893066 is about 813.2648121901.

The spelling of 537893066 in words is "five hundred thirty-seven million, eight hundred ninety-three thousand, sixty-six".