10539391028232 has 256 divisors, whose sum is σ = 29289791232000. Its totient is φ = 3159942762240.

The previous prime is 10539391028209. The next prime is 10539391028251. The reversal of 10539391028232 is 23282019393501.

It is a super-2 number, since 2×10539391028232² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1192369269 + ... + 1192378107.

It is an arithmetic number, because the mean of its divisors is an integer number (114413247000).

Almost surely, 2^{10539391028232} is an apocalyptic number.

10539391028232 is a gapful number since it is divisible by the number (12) 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 10539391028232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14644895616000).

10539391028232 is an abundant number, since it is smaller than the sum of its proper divisors (18750400203768).

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

10539391028232 is a wasteful number, since it uses less digits than its factorization.

10539391028232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9273 (or 9247 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 10539391028232 in words is "ten trillion, five hundred thirty-nine billion, three hundred ninety-one million, twenty-eight thousand, two hundred thirty-two".