10163538000 has 480 divisors, whose sum is σ = 44263095552. Its totient is φ = 2111616000.

The previous prime is 10163537981. The next prime is 10163538001. The reversal of 10163538000 is 83536101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10163538001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1382334 + ... + 1389666.

Almost surely, 2^10163538000 is an apocalyptic number.

10163538000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10163538000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22131547776).

10163538000 is an abundant number, since it is smaller than the sum of its proper divisors (34099557552).

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

10163538000 is a wasteful number, since it uses less digits than its factorization.

10163538000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380 (or 7361 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 10163538000 in words is "ten billion, one hundred sixty-three million, five hundred thirty-eight thousand".