4985425964 has 12 divisors (see below), whose sum is σ = 8727936000. Its totient is φ = 2491729968.

The previous prime is 4985425961. The next prime is 4985425987. The reversal of 4985425964 is 4695245894.

It is not an unprimeable number, because it can be changed into a prime (4985425961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234284 + ... + 254675.

It is an arithmetic number, because the mean of its divisors is an integer number (727328000).

Almost surely, 2^4985425964 is an apocalyptic number.

It is an amenable number.

4985425964 is a deficient number, since it is larger than the sum of its proper divisors (3742510036).

4985425964 is a wasteful number, since it uses less digits than its factorization.

4985425964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491512 (or 491510 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 56.

The square root of 4985425964 is about 70607.5489165287. The cubic root of 4985425964 is about 1708.3129130874.

The spelling of 4985425964 in words is "four billion, nine hundred eighty-five million, four hundred twenty-five thousand, nine hundred sixty-four".