50661302 has 4 divisors (see below), whose sum is σ = 75991956. Its totient is φ = 25330650.

The previous prime is 50661301. The next prime is 50661307. The reversal of 50661302 is 20316605.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50661301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12665324 + ... + 12665327.

It is an arithmetic number, because the mean of its divisors is an integer number (18997989).

Almost surely, 2^50661302 is an apocalyptic number.

50661302 is a deficient number, since it is larger than the sum of its proper divisors (25330654).

50661302 is a wasteful number, since it uses less digits than its factorization.

50661302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25330653.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 50661302 is about 7117.6753227441. The cubic root of 50661302 is about 370.0202131641.

Adding to 50661302 its reverse (20316605), we get a palindrome (70977907).

The spelling of 50661302 in words is "fifty million, six hundred sixty-one thousand, three hundred two".