5166917050 has 12 divisors (see below), whose sum is σ = 9610465806. Its totient is φ = 2066766800.

The previous prime is 5166917039. The next prime is 5166917069. The reversal of 5166917050 is 507196615.

It can be written as a sum of positive squares in 3 ways, for example, as 4951796161 + 215120889 = 70369^2 + 14667^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5166916994 and 5166917012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51669121 + ... + 51669220.

Almost surely, 2^5166917050 is an apocalyptic number.

5166917050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5166917050 is a deficient number, since it is larger than the sum of its proper divisors (4443548756).

5166917050 is a wasteful number, since it uses less digits than its factorization.

5166917050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103338353 (or 103338348 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 5166917050 is about 71881.2705090832. The cubic root of 5166917050 is about 1728.7963215449.

The spelling of 5166917050 in words is "five billion, one hundred sixty-six million, nine hundred seventeen thousand, fifty".