536421983 has 8 divisors (see below), whose sum is σ = 558516336. Its totient is φ = 514756800.

The previous prime is 536421979. The next prime is 536422001. The reversal of 536421983 is 389124635.

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 536421983 - 2² = 536421979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 536421983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536421973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104741 + ... + 109742.

It is an arithmetic number, because the mean of its divisors is an integer number (69814542).

Almost surely, 2^536421983 is an apocalyptic number.

536421983 is a deficient number, since it is larger than the sum of its proper divisors (22094353).

536421983 is a wasteful number, since it uses less digits than its factorization.

536421983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214585.

The product of its digits is 155520, while the sum is 41.

The square root of 536421983 is about 23160.7854573199. The cubic root of 536421983 is about 812.5227363421.

The spelling of 536421983 in words is "five hundred thirty-six million, four hundred twenty-one thousand, nine hundred eighty-three".