7805283282550 has 48 divisors (see below), whose sum is σ = 15649719291360. Its totient is φ = 2879160618240.

The previous prime is 7805283282527. The next prime is 7805283282557. The reversal of 7805283282550 is 552823825087.

It is a super-3 number, since 3×7805283282550³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7805283282491 and 7805283282500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7805283282557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5140810 + ... + 6483709.

It is an arithmetic number, because the mean of its divisors is an integer number (326035818570).

Almost surely, 2^{7805283282550} is an apocalyptic number.

7805283282550 is an abundant number, since it is smaller than the sum of its proper divisors (7844436008810).

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

7805283282550 is a wasteful number, since it uses less digits than its factorization.

7805283282550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11625577 (or 11625572 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 55.

The spelling of 7805283282550 in words is "seven trillion, eight hundred five billion, two hundred eighty-three million, two hundred eighty-two thousand, five hundred fifty".