50430730 has 16 divisors (see below), whose sum is σ = 103743360. Its totient is φ = 17290512.

The previous prime is 50430727. The next prime is 50430749. The reversal of 50430730 is 3703405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360150 + ... + 360289.

It is an arithmetic number, because the mean of its divisors is an integer number (6483960).

Almost surely, 2^50430730 is an apocalyptic number.

50430730 is an abundant number, since it is smaller than the sum of its proper divisors (53312630).

50430730 is a wasteful number, since it uses less digits than its factorization.

50430730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720453.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 50430730 is about 7101.4597091021. The cubic root of 50430730 is about 369.4580085011.

The spelling of 50430730 in words is "fifty million, four hundred thirty thousand, seven hundred thirty".