50245102 has 4 divisors (see below), whose sum is σ = 75367656. Its totient is φ = 25122550.

The previous prime is 50245093. The next prime is 50245103. The reversal of 50245102 is 20154205.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50245102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50245103) 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 as a sum of consecutive naturals, namely, 12561274 + ... + 12561277.

It is an arithmetic number, because the mean of its divisors is an integer number (18841914).

Almost surely, 2^50245102 is an apocalyptic number.

50245102 is a deficient number, since it is larger than the sum of its proper divisors (25122554).

50245102 is a wasteful number, since it uses less digits than its factorization.

50245102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25122553.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 50245102 is about 7088.3779526772. The cubic root of 50245102 is about 369.0041445568.

Adding to 50245102 its reverse (20154205), we get a palindrome (70399307).

The spelling of 50245102 in words is "fifty million, two hundred forty-five thousand, one hundred two".