4564786450 has 96 divisors (see below), whose sum is σ = 10302626304. Its totient is φ = 1468938240.

The previous prime is 4564786409. The next prime is 4564786451. The reversal of 4564786450 is 546874654.

It is a junction number, because it is equal to n+sod(n) for n = 4564786394 and 4564786403.

It is not an unprimeable number, because it can be changed into a prime (4564786451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2754022 + ... + 2755678.

It is an arithmetic number, because the mean of its divisors is an integer number (107319024).

Almost surely, 2^4564786450 is an apocalyptic number.

4564786450 is an abundant number, since it is smaller than the sum of its proper divisors (5737839854).

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

4564786450 is a wasteful number, since it uses less digits than its factorization.

4564786450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156 (or 2151 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 49.

The square root of 4564786450 is about 67563.2033728419. The cubic root of 4564786450 is about 1658.8488716971.

The spelling of 4564786450 in words is "four billion, five hundred sixty-four million, seven hundred eighty-six thousand, four hundred fifty".