535252531 has 8 divisors (see below), whose sum is σ = 618259824. Its totient is φ = 457969920.

The previous prime is 535252513. The next prime is 535252537. The reversal of 535252531 is 135252535.

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 535252531 - 2¹⁷ = 535121459 is a prime.

It is a super-2 number, since 2×535252531² = 572990543883811922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 535252493 and 535252502.

It is not an unprimeable number, because it can be changed into a prime (535252537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430970 + ... + 1431343.

It is an arithmetic number, because the mean of its divisors is an integer number (77282478).

Almost surely, 2^535252531 is an apocalyptic number.

535252531 is a deficient number, since it is larger than the sum of its proper divisors (83007293).

535252531 is a wasteful number, since it uses less digits than its factorization.

535252531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862341.

The product of its digits is 22500, while the sum is 31.

The square root of 535252531 is about 23135.5253020112. The cubic root of 535252531 is about 811.9318472530.

The spelling of 535252531 in words is "five hundred thirty-five million, two hundred fifty-two thousand, five hundred thirty-one".