536023769 has 4 divisors (see below), whose sum is σ = 542808960. Its totient is φ = 529238580.

The previous prime is 536023757. The next prime is 536023783. The reversal of 536023769 is 967320635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536023769 is a prime.

It is a super-2 number, since 2×536023769² = 574642961865930722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536023799) 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, 3392477 + ... + 3392634.

It is an arithmetic number, because the mean of its divisors is an integer number (135702240).

Almost surely, 2^536023769 is an apocalyptic number.

It is an amenable number.

536023769 is a deficient number, since it is larger than the sum of its proper divisors (6785191).

536023769 is an equidigital number, since it uses as much as digits as its factorization.

536023769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6785190.

The product of its (nonzero) digits is 204120, while the sum is 41.

The square root of 536023769 is about 23152.1871321048. The cubic root of 536023769 is about 812.3216272421.

The spelling of 536023769 in words is "five hundred thirty-six million, twenty-three thousand, seven hundred sixty-nine".