50140430 has 32 divisors (see below), whose sum is σ = 95644800. Its totient is φ = 18872352.

The previous prime is 50140403. The next prime is 50140457. The reversal of 50140430 is 3404105.

It is an interprime number because it is at equal distance from previous prime (50140403) and next prime (50140457).

It is a junction number, because it is equal to n+sod(n) for n = 50140399 and 50140408.

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, 30161 + ... + 31779.

It is an arithmetic number, because the mean of its divisors is an integer number (2988900).

Almost surely, 2^50140430 is an apocalyptic number.

50140430 is a deficient number, since it is larger than the sum of its proper divisors (45504370).

50140430 is a wasteful number, since it uses less digits than its factorization.

50140430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 50140430 is about 7080.9907498880. The cubic root of 50140430 is about 368.7477265014.

Adding to 50140430 its reverse (3404105), we get a palindrome (53544535).

The spelling of 50140430 in words is "fifty million, one hundred forty thousand, four hundred thirty".