50105951 has 16 divisors (see below), whose sum is σ = 59424768. Its totient is φ = 41342400.

The previous prime is 50105947. The next prime is 50105963. The reversal of 50105951 is 15950105.

It is a cyclic number.

It is not a de Polignac number, because 50105951 - 2² = 50105947 is a prime.

It is a super-2 number, since 2×50105951² = 5021212651228802, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50105951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50105651) 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 15 ways as a sum of consecutive naturals, for example, 50066 + ... + 51056.

It is an arithmetic number, because the mean of its divisors is an integer number (3714048).

Almost surely, 2^50105951 is an apocalyptic number.

50105951 is a deficient number, since it is larger than the sum of its proper divisors (9318817).

50105951 is a wasteful number, since it uses less digits than its factorization.

50105951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262.

The product of its (nonzero) digits is 1125, while the sum is 26.

The square root of 50105951 is about 7078.5557142683. Note that the first 3 decimals coincide. The cubic root of 50105951 is about 368.6631841587.

The spelling of 50105951 in words is "fifty million, one hundred five thousand, nine hundred fifty-one".