50042650 has 24 divisors (see below), whose sum is σ = 106377120. Its totient is φ = 17157360.

The previous prime is 50042647. The next prime is 50042689. The reversal of 50042650 is 5624005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71140 + ... + 71839.

It is an arithmetic number, because the mean of its divisors is an integer number (4432380).

Almost surely, 2^50042650 is an apocalyptic number.

50042650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50042650 is an abundant number, since it is smaller than the sum of its proper divisors (56334470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50042650 is a wasteful number, since it uses less digits than its factorization.

50042650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142998 (or 142993 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50042650 is about 7074.0829794398. The cubic root of 50042650 is about 368.5078693900.

Adding to 50042650 its reverse (5624005), we get a palindrome (55666655).

The spelling of 50042650 in words is "fifty million, forty-two thousand, six hundred fifty".