10512061352663 has 4 divisors (see below), whose sum is σ = 11320681456728. Its totient is φ = 9703441248600.

The previous prime is 10512061352651. The next prime is 10512061352719. The reversal of 10512061352663 is 36625316021501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10512061352663 - 2⁴ = 10512061352647 is a prime.

It is a super-3 number, since 3×10512061352663³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10512061352663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512061352623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404310052013 + ... + 404310052038.

It is an arithmetic number, because the mean of its divisors is an integer number (2830170364182).

Almost surely, 2^{10512061352663} is an apocalyptic number.

10512061352663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10512061352663 is a deficient number, since it is larger than the sum of its proper divisors (808620104065).

10512061352663 is an equidigital number, since it uses as much as digits as its factorization.

10512061352663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808620104064.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 10512061352663 in words is "ten trillion, five hundred twelve billion, sixty-one million, three hundred fifty-two thousand, six hundred sixty-three".