10253631165505 has 64 divisors (see below), whose sum is σ = 15311860945920. Its totient is φ = 6418589635584.

The previous prime is 10253631165419. The next prime is 10253631165511. The reversal of 10253631165505 is 50556113635201.

It is not a de Polignac number, because 10253631165505 - 2¹³ = 10253631157313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14626551 + ... + 15311539.

It is an arithmetic number, because the mean of its divisors is an integer number (239247827280).

Almost surely, 2^{10253631165505} is an apocalyptic number.

It is an amenable number.

10253631165505 is a deficient number, since it is larger than the sum of its proper divisors (5058229780415).

10253631165505 is a wasteful number, since it uses less digits than its factorization.

10253631165505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685378.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 10253631165505 in words is "ten trillion, two hundred fifty-three billion, six hundred thirty-one million, one hundred sixty-five thousand, five hundred five".