10243646554036 has 48 divisors (see below), whose sum is σ = 21380946580224. Its totient is φ = 4198688879616.

The previous prime is 10243646554019. The next prime is 10243646554067. The reversal of 10243646554036 is 63045564634201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685326 + ... + 5836858.

It is an arithmetic number, because the mean of its divisors is an integer number (445436387088).

Almost surely, 2^{10243646554036} is an apocalyptic number.

It is an amenable number.

10243646554036 is an abundant number, since it is smaller than the sum of its proper divisors (11137300026188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10243646554036 is a wasteful number, since it uses less digits than its factorization.

10243646554036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158960 (or 2158958 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 10243646554036 in words is "ten trillion, two hundred forty-three billion, six hundred forty-six million, five hundred fifty-four thousand, thirty-six".