4950902025 has 18 divisors (see below), whose sum is σ = 8867616030. Its totient is φ = 2640480960.

The previous prime is 4950901999. The next prime is 4950902039. The reversal of 4950902025 is 5202090594.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 465653241 + 4485248784 = 21579^2 + 66972^2 .

It is not a de Polignac number, because 4950902025 - 2¹⁰ = 4950901001 is a prime.

It is a super-3 number, since 3×4950902025³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 11001780 + ... + 11002229.

It is an arithmetic number, because the mean of its divisors is an integer number (492645335).

Almost surely, 2^4950902025 is an apocalyptic number.

4950902025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4950902025 is a deficient number, since it is larger than the sum of its proper divisors (3916714005).

4950902025 is a wasteful number, since it uses less digits than its factorization.

4950902025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22004025 (or 22004017 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 4950902025 is about 70362.6465178791. The cubic root of 4950902025 is about 1704.3604352682.

The spelling of 4950902025 in words is "four billion, nine hundred fifty million, nine hundred two thousand, twenty-five".