5049999405 has 32 divisors (see below), whose sum is σ = 9793941120. Its totient is φ = 2448483840.

The previous prime is 5049999377. The next prime is 5049999433.

5049999405 is a `hidden beast` number, since 504 + 9 + 9 + 99 + 40 + 5 = 666.

5049999405 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (5049999377) and next prime (5049999433).

It is not a de Polignac number, because 5049999405 - 2¹⁶ = 5049933869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1698852 + ... + 1701821.

It is an arithmetic number, because the mean of its divisors is an integer number (306060660).

Almost surely, 2^5049999405 is an apocalyptic number.

5049999405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5049999405 is a deficient number, since it is larger than the sum of its proper divisors (4743941715).

5049999405 is a wasteful number, since it uses less digits than its factorization.

5049999405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400698 (or 3400692 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The square root of 5049999405 is about 71063.3478313540. The cubic root of 5049999405 is about 1715.6569042411.

The spelling of 5049999405 in words is "five billion, forty-nine million, nine hundred ninety-nine thousand, four hundred five".