50023130 has 8 divisors (see below), whose sum is σ = 90041652. Its totient is φ = 20009248.

The previous prime is 50023109. The next prime is 50023133. The reversal of 50023130 is 3132005.

It can be written as a sum of positive squares in 2 ways, for example, as 45954841 + 4068289 = 6779^2 + 2017^2 .

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

It is not an unprimeable number, because it can be changed into a prime (50023133) 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, 2501147 + ... + 2501166.

Almost surely, 2^50023130 is an apocalyptic number.

50023130 is a deficient number, since it is larger than the sum of its proper divisors (40018522).

50023130 is a wasteful number, since it uses less digits than its factorization.

50023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002320.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 50023130 is about 7072.7031607441. The cubic root of 50023130 is about 368.4599488722.

Adding to 50023130 its reverse (3132005), we get a palindrome (53155135).

The spelling of 50023130 in words is "fifty million, twenty-three thousand, one hundred thirty".