10359172621 has 16 divisors (see below), whose sum is σ = 12251923200. Its totient is φ = 8569870848.

The previous prime is 10359172591. The next prime is 10359172631. The reversal of 10359172621 is 12627195301.

10359172621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10359172621 - 2²³ = 10350784013 is a prime.

It is a super-3 number, since 3×10359172621³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10359172631) 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 15 ways as a sum of consecutive naturals, for example, 635256 + ... + 651358.

It is an arithmetic number, because the mean of its divisors is an integer number (765745200).

Almost surely, 2^10359172621 is an apocalyptic number.

It is an amenable number.

10359172621 is a deficient number, since it is larger than the sum of its proper divisors (1892750579).

10359172621 is a wasteful number, since it uses less digits than its factorization.

10359172621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19308.

The product of its (nonzero) digits is 22680, while the sum is 37.

Adding to 10359172621 its product of nonzero digits (22680), we get a palindrome (10359195301).

The spelling of 10359172621 in words is "ten billion, three hundred fifty-nine million, one hundred seventy-two thousand, six hundred twenty-one".