5106049946 has 4 divisors (see below), whose sum is σ = 7659074922. Its totient is φ = 2553024972.

The previous prime is 5106049939. The next prime is 5106049973. The reversal of 5106049946 is 6499406015.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4052722921 + 1053327025 = 63661^2 + 32455^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5106049897 and 5106049906.

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 as a sum of consecutive naturals, namely, 1276512485 + ... + 1276512488.

Almost surely, 2^5106049946 is an apocalyptic number.

5106049946 is a deficient number, since it is larger than the sum of its proper divisors (2553024976).

5106049946 is a wasteful number, since it uses less digits than its factorization.

5106049946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553024975.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 5106049946 is about 71456.6298253703. The cubic root of 5106049946 is about 1721.9809907059.

The spelling of 5106049946 in words is "five billion, one hundred six million, forty-nine thousand, nine hundred forty-six".