536664736508 has 6 divisors (see below), whose sum is σ = 939163288896. Its totient is φ = 268332368252.

The previous prime is 536664736477. The next prime is 536664736511. The reversal of 536664736508 is 805637466635.

It is a super-2 number, since 2×536664736508² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67083092060 + ... + 67083092067.

It is an arithmetic number, because the mean of its divisors is an integer number (156527214816).

Almost surely, 2^536664736508 is an apocalyptic number.

It is an amenable number.

536664736508 is a deficient number, since it is larger than the sum of its proper divisors (402498552388).

536664736508 is a wasteful number, since it uses less digits than its factorization.

536664736508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134166184131 (or 134166184129 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 59.

The spelling of 536664736508 in words is "five hundred thirty-six billion, six hundred sixty-four million, seven hundred thirty-six thousand, five hundred eight".