536642004 has 48 divisors (see below), whose sum is σ = 1325076480. Its totient is φ = 168564960.

The previous prime is 536641999. The next prime is 536642011. The reversal of 536642004 is 400246635.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37387 + ... + 49709.

It is an arithmetic number, because the mean of its divisors is an integer number (27605760).

Almost surely, 2^536642004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536642004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (662538240).

536642004 is an abundant number, since it is smaller than the sum of its proper divisors (788434476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

536642004 is a wasteful number, since it uses less digits than its factorization.

536642004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12540 (or 12538 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 536642004 is about 23165.5348308646. The cubic root of 536642004 is about 812.6338103561.

Adding to 536642004 its reverse (400246635), we get a palindrome (936888639).

The spelling of 536642004 in words is "five hundred thirty-six million, six hundred forty-two thousand, four".