10541042500 has 120 divisors (see below), whose sum is σ = 23699313792. Its totient is φ = 4099152000.

The previous prime is 10541042461. The next prime is 10541042503. The reversal of 10541042500 is 524014501.

It is a super-2 number, since 2×10541042500² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10541042503) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 33252342 + ... + 33252658.

Almost surely, 2^10541042500 is an apocalyptic number.

10541042500 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 10541042500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11849656896).

10541042500 is an abundant number, since it is smaller than the sum of its proper divisors (13158271292).

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

10541042500 is a wasteful number, since it uses less digits than its factorization.

10541042500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The spelling of 10541042500 in words is "ten billion, five hundred forty-one million, forty-two thousand, five hundred".