536002543 has 4 divisors (see below), whose sum is σ = 536064088. Its totient is φ = 535941000.

The previous prime is 536002531. The next prime is 536002549. The reversal of 536002543 is 345200635.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 536002543 - 2²¹ = 533905391 is a prime.

It is a super-2 number, since 2×536002543² = 574597452204933698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536002549) 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, 15021 + ... + 36022.

It is an arithmetic number, because the mean of its divisors is an integer number (134016022).

Almost surely, 2^536002543 is an apocalyptic number.

536002543 is a deficient number, since it is larger than the sum of its proper divisors (61545).

536002543 is a wasteful number, since it uses less digits than its factorization.

536002543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61544.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 536002543 is about 23151.7287259505. The cubic root of 536002543 is about 812.3109047285.

The spelling of 536002543 in words is "five hundred thirty-six million, two thousand, five hundred forty-three".