10584784780 has 12 divisors (see below), whose sum is σ = 22228048080. Its totient is φ = 4233913904.

The previous prime is 10584784757. The next prime is 10584784787. The reversal of 10584784780 is 8748748501.

It is a super-2 number, since 2×10584784780² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10584784787) 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, 264619600 + ... + 264619639.

It is an arithmetic number, because the mean of its divisors is an integer number (1852337340).

Almost surely, 2^10584784780 is an apocalyptic number.

10584784780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10584784780 is an abundant number, since it is smaller than the sum of its proper divisors (11643263300).

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

10584784780 is a wasteful number, since it uses less digits than its factorization.

10584784780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529239248 (or 529239246 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 52.

The spelling of 10584784780 in words is "ten billion, five hundred eighty-four million, seven hundred eighty-four thousand, seven hundred eighty".