4900534985 has 16 divisors (see below), whose sum is σ = 6186542400. Its totient is φ = 3721077696.

The previous prime is 4900534981. The next prime is 4900535009. The reversal of 4900534985 is 5894350094.

It is not a de Polignac number, because 4900534985 - 2² = 4900534981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4900534981) 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 15 ways as a sum of consecutive naturals, for example, 277859 + ... + 294968.

It is an arithmetic number, because the mean of its divisors is an integer number (386658900).

Almost surely, 2^4900534985 is an apocalyptic number.

It is an amenable number.

4900534985 is a deficient number, since it is larger than the sum of its proper divisors (1286007415).

4900534985 is a wasteful number, since it uses less digits than its factorization.

4900534985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572920.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 4900534985 is about 70003.8212171307. The cubic root of 4900534985 is about 1698.5610643884.

The spelling of 4900534985 in words is "four billion, nine hundred million, five hundred thirty-four thousand, nine hundred eighty-five".