10008830537621 has 16 divisors (see below), whose sum is σ = 10050392352000. Its totient is φ = 9967351667328.

The previous prime is 10008830537611. The next prime is 10008830537677. The reversal of 10008830537621 is 12673503880001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10008830537621 - 2³⁰ = 10007756795797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008830537611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999978065 + ... + 999988073.

It is an arithmetic number, because the mean of its divisors is an integer number (628149522000).

Almost surely, 2^{10008830537621} is an apocalyptic number.

It is an amenable number.

10008830537621 is a deficient number, since it is larger than the sum of its proper divisors (41561814379).

10008830537621 is a wasteful number, since it uses less digits than its factorization.

10008830537621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13748.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 10008830537621 in words is "ten trillion, eight billion, eight hundred thirty million, five hundred thirty-seven thousand, six hundred twenty-one".