10397990654756 has 12 divisors (see below), whose sum is σ = 18221308321692. Its totient is φ = 5191902562848.

The previous prime is 10397990654747. The next prime is 10397990654783. The reversal of 10397990654756 is 65745609979301.

It can be written as a sum of positive squares in 2 ways, for example, as 5853351196900 + 4544639457856 = 2419370^2 + 2131816^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10397990654756.

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 in 3 ways as a sum of consecutive naturals, for example, 1773187835 + ... + 1773193698.

It is an arithmetic number, because the mean of its divisors is an integer number (1518442360141).

Almost surely, 2^{10397990654756} is an apocalyptic number.

It is an amenable number.

10397990654756 is a deficient number, since it is larger than the sum of its proper divisors (7823317666936).

10397990654756 is a wasteful number, since it uses less digits than its factorization.

10397990654756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546382270 (or 3546382268 counting only the distinct ones).

The product of its (nonzero) digits is 385786800, while the sum is 71.

The spelling of 10397990654756 in words is "ten trillion, three hundred ninety-seven billion, nine hundred ninety million, six hundred fifty-four thousand, seven hundred fifty-six".