5582784777850 has 48 divisors (see below), whose sum is σ = 12383379520128. Its totient is φ = 1830875999040.

The previous prime is 5582784777803. The next prime is 5582784777931. The reversal of 5582784777850 is 587774872855.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346748769 + ... + 346764868.

It is an arithmetic number, because the mean of its divisors is an integer number (257987073336).

Almost surely, 2^{5582784777850} is an apocalyptic number.

5582784777850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5582784777850 is an abundant number, since it is smaller than the sum of its proper divisors (6800594742278).

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

5582784777850 is a wasteful number, since it uses less digits than its factorization.

5582784777850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693513679 (or 693513674 counting only the distinct ones).

The product of its (nonzero) digits is 1229312000, while the sum is 73.

The spelling of 5582784777850 in words is "five trillion, five hundred eighty-two billion, seven hundred eighty-four million, seven hundred seventy-seven thousand, eight hundred fifty".