50161106 has 4 divisors (see below), whose sum is σ = 75241662. Its totient is φ = 25080552.

The previous prime is 50161087. The next prime is 50161109. The reversal of 50161106 is 60116105.

It is a happy number.

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., 47045881 + 3115225 = 6859^2 + 1765^2 .

It is a super-2 number, since 2×50161106² = 5032273110286472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50161109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12540275 + ... + 12540278.

Almost surely, 2^50161106 is an apocalyptic number.

50161106 is a deficient number, since it is larger than the sum of its proper divisors (25080556).

50161106 is a wasteful number, since it uses less digits than its factorization.

50161106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25080555.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 50161106 is about 7082.4505645998. The cubic root of 50161106 is about 368.7984053664.

The spelling of 50161106 in words is "fifty million, one hundred sixty-one thousand, one hundred six".