10386738554 has 8 divisors (see below), whose sum is σ = 15581878740. Its totient is φ = 5192778976.

The previous prime is 10386738553. The next prime is 10386738581. The reversal of 10386738554 is 45583768301.

10386738554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8245548025 + 2141190529 = 90805^2 + 46273^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10386738553) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 272819 + ... + 308550.

Almost surely, 2^10386738554 is an apocalyptic number.

10386738554 is a deficient number, since it is larger than the sum of its proper divisors (5195140186).

10386738554 is an equidigital number, since it uses as much as digits as its factorization.

10386738554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590304.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 10386738554 in words is "ten billion, three hundred eighty-six million, seven hundred thirty-eight thousand, five hundred fifty-four".