10246053351521 has 8 divisors (see below), whose sum is σ = 11303338407144. Its totient is φ = 9227215025280.

The previous prime is 10246053351503. The next prime is 10246053351593. The reversal of 10246053351521 is 12515335064201.

It can be written as a sum of positive squares in 4 ways, for example, as 107968102225 + 10138085249296 = 328585^2 + 3184036^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10246053351521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10246053311521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9611681786 + ... + 9611682851.

It is an arithmetic number, because the mean of its divisors is an integer number (1412917300893).

Almost surely, 2^{10246053351521} is an apocalyptic number.

It is an amenable number.

10246053351521 is a deficient number, since it is larger than the sum of its proper divisors (1057285055623).

10246053351521 is a wasteful number, since it uses less digits than its factorization.

10246053351521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19223364691.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 10246053351521 in words is "ten trillion, two hundred forty-six billion, fifty-three million, three hundred fifty-one thousand, five hundred twenty-one".