537535 has 4 divisors (see below), whose sum is σ = 645048. Its totient is φ = 430024.

The previous prime is 537527. The next prime is 537547. The reversal of 537535 is 535735.

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 537535 - 2³ = 537527 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

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, 53749 + ... + 53758.

It is an arithmetic number, because the mean of its divisors is an integer number (161262).

2⁵³⁷⁵³⁵ is an apocalyptic number.

537535 is a deficient number, since it is larger than the sum of its proper divisors (107513).

537535 is a wasteful number, since it uses less digits than its factorization.

537535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107512.

The product of its digits is 7875, while the sum is 28.

The square root of 537535 is about 733.1677843441. The cubic root of 537535 is about 81.3084313415.

The spelling of 537535 in words is "five hundred thirty-seven thousand, five hundred thirty-five".