537299273 has 8 divisors (see below), whose sum is σ = 614317440. Its totient is φ = 460346400.

The previous prime is 537299267. The next prime is 537299291. The reversal of 537299273 is 372992735.

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

It is a cyclic number.

It is not a de Polignac number, because 537299273 - 2²⁰ = 536250697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537295273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2813 + ... + 32901.

It is an arithmetic number, because the mean of its divisors is an integer number (76789680).

Almost surely, 2^537299273 is an apocalyptic number.

It is an amenable number.

537299273 is a deficient number, since it is larger than the sum of its proper divisors (77018167).

537299273 is a wasteful number, since it uses less digits than its factorization.

537299273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32647.

The product of its digits is 714420, while the sum is 47.

The square root of 537299273 is about 23179.7168446899. The cubic root of 537299273 is about 812.9654411867.

The spelling of 537299273 in words is "five hundred thirty-seven million, two hundred ninety-nine thousand, two hundred seventy-three".