10502805232 has 20 divisors (see below), whose sum is σ = 20694088440. Its totient is φ = 5162395328.

The previous prime is 10502805223. The next prime is 10502805233. The reversal of 10502805232 is 23250820501.

It is a super-2 number, since 2×10502805232² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10502805232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10502805233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5561983 + ... + 5563870.

It is an arithmetic number, because the mean of its divisors is an integer number (1034704422).

Almost surely, 2^10502805232 is an apocalyptic number.

It is an amenable number.

10502805232 is a deficient number, since it is larger than the sum of its proper divisors (10191283208).

10502805232 is a wasteful number, since it uses less digits than its factorization.

10502805232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125920 (or 11125914 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 10502805232 in words is "ten billion, five hundred two million, eight hundred five thousand, two hundred thirty-two".