10725748820 has 24 divisors (see below), whose sum is σ = 22662263904. Its totient is φ = 4263977376.

The previous prime is 10725748819. The next prime is 10725748841. The reversal of 10725748820 is 2884752701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641794 + ... + 1648313.

It is an arithmetic number, because the mean of its divisors is an integer number (944260996).

Almost surely, 2^10725748820 is an apocalyptic number.

10725748820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10725748820 is an abundant number, since it is smaller than the sum of its proper divisors (11936515084).

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

10725748820 is a wasteful number, since it uses less digits than its factorization.

10725748820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290279 (or 3290277 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 44.

The spelling of 10725748820 in words is "ten billion, seven hundred twenty-five million, seven hundred forty-eight thousand, eight hundred twenty".