971053628002312 has 8 divisors (see below), whose sum is σ = 1820725552504350. Its totient is φ = 485526814001152.

The previous prime is 971053628002309. The next prime is 971053628002333. The reversal of 971053628002312 is 213200826350179.

It can be written as a sum of positive squares in only one way, i.e., 713023185820036 + 258030442182276 = 26702494^2 + 16063326^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60690851750137 + ... + 60690851750152.

Almost surely, 2^{971053628002312} is an apocalyptic number.

It is an amenable number.

971053628002312 is a deficient number, since it is larger than the sum of its proper divisors (849671924502038).

971053628002312 is a wasteful number, since it uses less digits than its factorization.

971053628002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121381703500295 (or 121381703500291 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 971053628002312 in words is "nine hundred seventy-one trillion, fifty-three billion, six hundred twenty-eight million, two thousand, three hundred twelve".