50215054 has 4 divisors (see below), whose sum is σ = 75322584. Its totient is φ = 25107526.

The previous prime is 50214977. The next prime is 50215073. The reversal of 50215054 is 45051205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45051205 = 5 ⋅9010241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12553762 + ... + 12553765.

It is an arithmetic number, because the mean of its divisors is an integer number (18830646).

Almost surely, 2^50215054 is an apocalyptic number.

50215054 is a deficient number, since it is larger than the sum of its proper divisors (25107530).

50215054 is a wasteful number, since it uses less digits than its factorization.

50215054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25107529.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50215054 is about 7086.2581098913. The cubic root of 50215054 is about 368.9305715642.

Adding to 50215054 its reverse (45051205), we get a palindrome (95266259).

The spelling of 50215054 in words is "fifty million, two hundred fifteen thousand, fifty-four".