535796987 has 4 divisors (see below), whose sum is σ = 584505816. Its totient is φ = 487088160.

The previous prime is 535796959. The next prime is 535797019. The reversal of 535796987 is 789697535.

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 535796987 - 2¹² = 535792891 is a prime.

It is a super-2 number, since 2×535796987² = 574156822556556338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535796917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24354398 + ... + 24354419.

It is an arithmetic number, because the mean of its divisors is an integer number (146126454).

Almost surely, 2^535796987 is an apocalyptic number.

535796987 is a deficient number, since it is larger than the sum of its proper divisors (48708829).

535796987 is a wasteful number, since it uses less digits than its factorization.

535796987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48708828.

The product of its digits is 14288400, while the sum is 59.

The square root of 535796987 is about 23147.2889773295. The cubic root of 535796987 is about 812.2070515335.

The spelling of 535796987 in words is "five hundred thirty-five million, seven hundred ninety-six thousand, nine hundred eighty-seven".