4897523306664 has 24 divisors (see below), whose sum is σ = 13264125622410. Its totient is φ = 1632507768864.

The previous prime is 4897523306579. The next prime is 4897523306677. The reversal of 4897523306664 is 4666033257984.

It can be written as a sum of positive squares in only one way, i.e., 4782785293764 + 114738012900 = 2186958^2 + 338730^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34010578447 + ... + 34010578590.

Almost surely, 2^{4897523306664} is an apocalyptic number.

It is an amenable number.

4897523306664 is an abundant number, since it is smaller than the sum of its proper divisors (8366602315746).

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

4897523306664 is a wasteful number, since it uses less digits than its factorization.

4897523306664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68021157049 (or 68021157042 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 63.

It can be divided in two parts, 489752 and 3306664, that added together give a cube (3796416 = 156³).

The spelling of 4897523306664 in words is "four trillion, eight hundred ninety-seven billion, five hundred twenty-three million, three hundred six thousand, six hundred sixty-four".