50531246 has 4 divisors (see below), whose sum is σ = 75796872. Its totient is φ = 25265622.

The previous prime is 50531237. The next prime is 50531249. The reversal of 50531246 is 64213505.

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 (50531249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12632810 + ... + 12632813.

It is an arithmetic number, because the mean of its divisors is an integer number (18949218).

Almost surely, 2^50531246 is an apocalyptic number.

50531246 is a deficient number, since it is larger than the sum of its proper divisors (25265626).

50531246 is a wasteful number, since it uses less digits than its factorization.

50531246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25265625.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 50531246 is about 7108.5333227045. The cubic root of 50531246 is about 369.7033073208.

The spelling of 50531246 in words is "fifty million, five hundred thirty-one thousand, two hundred forty-six".