4499750278 has 16 divisors (see below), whose sum is σ = 7221345840. Its totient is φ = 2096517600.

The previous prime is 4499750263. The next prime is 4499750323. The reversal of 4499750278 is 8720579944.

It is a super-2 number, since 2×4499750278² = 40495505128722154568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968293 + ... + 972928.

It is an arithmetic number, because the mean of its divisors is an integer number (451334115).

Almost surely, 2^4499750278 is an apocalyptic number.

4499750278 is a deficient number, since it is larger than the sum of its proper divisors (2721595562).

4499750278 is a wasteful number, since it uses less digits than its factorization.

4499750278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941303.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 4499750278 is about 67080.1779812785. The cubic root of 4499750278 is about 1650.9330844795.

The spelling of 4499750278 in words is "four billion, four hundred ninety-nine million, seven hundred fifty thousand, two hundred seventy-eight".