50222015 has 16 divisors (see below), whose sum is σ = 62434560. Its totient is φ = 38741760.

The previous prime is 50221999. The next prime is 50222017. The reversal of 50222015 is 51022205.

It is not a de Polignac number, because 50222015 - 2⁴ = 50221999 is a prime.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 50221984 and 50222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50222017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70481 + ... + 71189.

It is an arithmetic number, because the mean of its divisors is an integer number (3902160).

Almost surely, 2^50222015 is an apocalyptic number.

50222015 is a deficient number, since it is larger than the sum of its proper divisors (12212545).

50222015 is a wasteful number, since it uses less digits than its factorization.

50222015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 50222015 is about 7086.7492547712. The cubic root of 50222015 is about 368.9476182918.

The spelling of 50222015 in words is "fifty million, two hundred twenty-two thousand, fifteen".