536435534636 has 12 divisors (see below), whose sum is σ = 939085582512. Its totient is φ = 268125368208.

The previous prime is 536435534623. The next prime is 536435534651. The reversal of 536435534636 is 636435534635.

It is a super-2 number, since 2×536435534636² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23086715 + ... + 23109938.

It is an arithmetic number, because the mean of its divisors is an integer number (78257131876).

Almost surely, 2^536435534636 is an apocalyptic number.

It is an amenable number.

536435534636 is a deficient number, since it is larger than the sum of its proper divisors (402650047876).

536435534636 is a wasteful number, since it uses less digits than its factorization.

536435534636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46199560 (or 46199558 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 53.

Subtracting 536435534636 from its reverse (636435534635), we obtain a palindrome (99999999999).

The spelling of 536435534636 in words is "five hundred thirty-six billion, four hundred thirty-five million, five hundred thirty-four thousand, six hundred thirty-six".