4999995051 has 8 divisors (see below), whose sum is σ = 6674179584. Its totient is φ = 3329570280.

The previous prime is 4999995043. The next prime is 4999995079. The reversal of 4999995051 is 1505999994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4999995051 - 2³ = 4999995043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4999996051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936835 + ... + 942156.

It is an arithmetic number, because the mean of its divisors is an integer number (834272448).

Almost surely, 2^4999995051 is an apocalyptic number.

4999995051 is a deficient number, since it is larger than the sum of its proper divisors (1674184533).

4999995051 is a wasteful number, since it uses less digits than its factorization.

4999995051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879881.

The product of its (nonzero) digits is 5904900, while the sum is 60.

The square root of 4999995051 is about 70710.6431239315. The cubic root of 4999995051 is about 1709.9753824984.

The spelling of 4999995051 in words is "four billion, nine hundred ninety-nine million, nine hundred ninety-five thousand, fifty-one".