50531002 has 8 divisors (see below), whose sum is σ = 75830976. Its totient is φ = 25254012.

The previous prime is 50530957. The next prime is 50531003. The reversal of 50531002 is 20013505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (50531003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663 + ... + 10189.

It is an arithmetic number, because the mean of its divisors is an integer number (9478872).

Almost surely, 2^50531002 is an apocalyptic number.

50531002 is a deficient number, since it is larger than the sum of its proper divisors (25299974).

50531002 is a wasteful number, since it uses less digits than its factorization.

50531002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11492.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 50531002 is about 7108.5161602123. The cubic root of 50531002 is about 369.7027122583.

Adding to 50531002 its reverse (20013505), we get a palindrome (70544507).

The spelling of 50531002 in words is "fifty million, five hundred thirty-one thousand, two".