536421621304 has 8 divisors (see below), whose sum is σ = 1005790539960. Its totient is φ = 268210810648.

The previous prime is 536421621223. The next prime is 536421621341. The reversal of 536421621304 is 403126124635.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33526351324 + ... + 33526351339.

It is an arithmetic number, because the mean of its divisors is an integer number (125723817495).

Almost surely, 2^536421621304 is an apocalyptic number.

It is an amenable number.

536421621304 is a deficient number, since it is larger than the sum of its proper divisors (469368918656).

536421621304 is a wasteful number, since it uses less digits than its factorization.

536421621304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67052702669 (or 67052702665 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 536421621304 its reverse (403126124635), we get a palindrome (939547745939).

The spelling of 536421621304 in words is "five hundred thirty-six billion, four hundred twenty-one million, six hundred twenty-one thousand, three hundred four".