4772881650 has 48 divisors (see below), whose sum is σ = 11853705600. Its totient is φ = 1270944960.

The previous prime is 4772881649. The next prime is 4772881651. The reversal of 4772881650 is 561882774.

It is an interprime number because it is at equal distance from previous prime (4772881649) and next prime (4772881651).

It is a self number, because there is not a number n which added to its sum of digits gives 4772881650.

It is not an unprimeable number, because it can be changed into a prime (4772881651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83911 + ... + 128789.

It is an arithmetic number, because the mean of its divisors is an integer number (246952200).

Almost surely, 2^4772881650 is an apocalyptic number.

4772881650 is an abundant number, since it is smaller than the sum of its proper divisors (7080823950).

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

4772881650 is a wasteful number, since it uses less digits than its factorization.

4772881650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45603 (or 45598 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The square root of 4772881650 is about 69086.0452624117. The cubic root of 4772881650 is about 1683.6825928463.

The spelling of 4772881650 in words is "four billion, seven hundred seventy-two million, eight hundred eighty-one thousand, six hundred fifty".