4934999025 has 72 divisors (see below), whose sum is σ = 10062052416. Its totient is φ = 2288668800.

The previous prime is 4934999023. The next prime is 4934999099. The reversal of 4934999025 is 5209994394.

4934999025 is a `hidden beast` number, since 49 + 3 + 499 + 90 + 25 = 666.

It is not a de Polignac number, because 4934999025 - 2¹ = 4934999023 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4934999023) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13579 + ... + 100271.

It is an arithmetic number, because the mean of its divisors is an integer number (139750728).

Almost surely, 2^4934999025 is an apocalyptic number.

4934999025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4934999025 is an abundant number, since it is smaller than the sum of its proper divisors (5127053391).

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

4934999025 is a wasteful number, since it uses less digits than its factorization.

4934999025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86743 (or 86735 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 4934999025 is about 70249.5482191879. The cubic root of 4934999025 is about 1702.5335953057.

The spelling of 4934999025 in words is "four billion, nine hundred thirty-four million, nine hundred ninety-nine thousand, twenty-five".