50366951 has 4 divisors (see below), whose sum is σ = 50417304. Its totient is φ = 50316600.

The previous prime is 50366923. The next prime is 50366977. The reversal of 50366951 is 15966305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15966305 = 5 ⋅3193261.

It is a cyclic number.

It is not a de Polignac number, because 50366951 - 2⁶ = 50366887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50366851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23645 + ... + 25686.

It is an arithmetic number, because the mean of its divisors is an integer number (12604326).

Almost surely, 2^50366951 is an apocalyptic number.

50366951 is a deficient number, since it is larger than the sum of its proper divisors (50353).

50366951 is a wasteful number, since it uses less digits than its factorization.

50366951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50352.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 50366951 is about 7096.9677327715. The cubic root of 50366951 is about 369.3021934333.

The spelling of 50366951 in words is "fifty million, three hundred sixty-six thousand, nine hundred fifty-one".