10013564782 has 32 divisors (see below), whose sum is σ = 16623936000. Its totient is φ = 4493760768.

The previous prime is 10013564747. The next prime is 10013564807. The reversal of 10013564782 is 28746531001.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2151594 + ... + 2156242.

It is an arithmetic number, because the mean of its divisors is an integer number (519498000).

Almost surely, 2^10013564782 is an apocalyptic number.

10013564782 is a deficient number, since it is larger than the sum of its proper divisors (6610371218).

10013564782 is a wasteful number, since it uses less digits than its factorization.

10013564782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6940.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 10013564782 in words is "ten billion, thirteen million, five hundred sixty-four thousand, seven hundred eighty-two".