4550781364 has 12 divisors (see below), whose sum is σ = 7964674144. Its totient is φ = 2275160184.

The previous prime is 4550781349. The next prime is 4550781373. The reversal of 4550781364 is 4631870554.

It is a super-2 number, since 2×4550781364² = 41419222045859400992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4550781364.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8562 + ... + 95785.

Almost surely, 2^4550781364 is an apocalyptic number.

It is an amenable number.

4550781364 is a deficient number, since it is larger than the sum of its proper divisors (3413892780).

4550781364 is a wasteful number, since it uses less digits than its factorization.

4550781364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115254 (or 115252 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 4550781364 is about 67459.4794228358. The cubic root of 4550781364 is about 1657.1506454011.

The spelling of 4550781364 in words is "four billion, five hundred fifty million, seven hundred eighty-one thousand, three hundred sixty-four".