535052831 has 4 divisors (see below), whose sum is σ = 535220664. Its totient is φ = 534885000.

The previous prime is 535052809. The next prime is 535052851. The reversal of 535052831 is 138250535.

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 535052831 - 2⁶ = 535052767 is a prime.

It is a super-3 number, since 3×535052831³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535052851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79040 + ... + 85541.

It is an arithmetic number, because the mean of its divisors is an integer number (133805166).

Almost surely, 2^535052831 is an apocalyptic number.

535052831 is a deficient number, since it is larger than the sum of its proper divisors (167833).

535052831 is a wasteful number, since it uses less digits than its factorization.

535052831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167832.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 535052831 is about 23131.2090259026. The cubic root of 535052831 is about 811.8308588101.

The spelling of 535052831 in words is "five hundred thirty-five million, fifty-two thousand, eight hundred thirty-one".