50430038 has 8 divisors (see below), whose sum is σ = 77689632. Its totient is φ = 24533496.

The previous prime is 50430031. The next prime is 50430071. The reversal of 50430038 is 83003405.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50429995 and 50430022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50430031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340670 + ... + 340817.

It is an arithmetic number, because the mean of its divisors is an integer number (9711204).

Almost surely, 2^50430038 is an apocalyptic number.

50430038 is a deficient number, since it is larger than the sum of its proper divisors (27259594).

50430038 is a wasteful number, since it uses less digits than its factorization.

50430038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681526.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 50430038 is about 7101.4109865575. The cubic root of 50430038 is about 369.4563186180.

The spelling of 50430038 in words is "fifty million, four hundred thirty thousand, thirty-eight".