50223977 has 4 divisors (see below), whose sum is σ = 50445456. Its totient is φ = 50002500.

The previous prime is 50223961. The next prime is 50223983. The reversal of 50223977 is 77932205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50223977 - 2⁴ = 50223961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50223907) 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 3 ways as a sum of consecutive naturals, for example, 110399 + ... + 110852.

It is an arithmetic number, because the mean of its divisors is an integer number (12611364).

Almost surely, 2^50223977 is an apocalyptic number.

It is an amenable number.

50223977 is a deficient number, since it is larger than the sum of its proper divisors (221479).

50223977 is a wasteful number, since it uses less digits than its factorization.

50223977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221478.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 50223977 is about 7086.8876807806. The cubic root of 50223977 is about 368.9524227307.

The spelling of 50223977 in words is "fifty million, two hundred twenty-three thousand, nine hundred seventy-seven".