50500030 has 32 divisors (see below), whose sum is σ = 109999296. Its totient is φ = 16295424.

The previous prime is 50500003. The next prime is 50500057. The reversal of 50500030 is 3000505.

It is an interprime number because it is at equal distance from previous prime (50500003) and next prime (50500057).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20029 + ... + 22408.

It is an arithmetic number, because the mean of its divisors is an integer number (3437478).

Almost surely, 2^50500030 is an apocalyptic number.

50500030 is an abundant number, since it is smaller than the sum of its proper divisors (59499266).

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

50500030 is a wasteful number, since it uses less digits than its factorization.

50500030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42468.

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 50500030 is about 7106.3373125683. The cubic root of 50500030 is about 369.6271627792.

Adding to 50500030 its reverse (3000505), we get a palindrome (53500535).

The spelling of 50500030 in words is "fifty million, five hundred thousand, thirty".