10004787456 has 36 divisors (see below), whose sum is σ = 26627326992. Its totient is φ = 3334928896.

The previous prime is 10004787451. The next prime is 10004787539. The reversal of 10004787456 is 65478740001.

It is not an unprimeable number, because it can be changed into a prime (10004787451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6512766 + ... + 6514301.

It is an arithmetic number, because the mean of its divisors is an integer number (739647972).

Almost surely, 2^10004787456 is an apocalyptic number.

10004787456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10004787456 is an abundant number, since it is smaller than the sum of its proper divisors (16622539536).

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

10004787456 is an equidigital number, since it uses as much as digits as its factorization.

10004787456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13027086 (or 13027072 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 10004787456 in words is "ten billion, four million, seven hundred eighty-seven thousand, four hundred fifty-six".