50310399 has 8 divisors (see below), whose sum is σ = 67120560. Its totient is φ = 33520256.

The previous prime is 50310397. The next prime is 50310401. The reversal of 50310399 is 99301305.

It is an interprime number because it is at equal distance from previous prime (50310397) and next prime (50310401).

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

It is a cyclic number.

It is not a de Polignac number, because 50310399 - 2¹ = 50310397 is a prime.

It is a super-2 number, since 2×50310399² = 5062272495078402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50310391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2449 + ... + 10325.

It is an arithmetic number, because the mean of its divisors is an integer number (8390070).

Almost surely, 2^50310399 is an apocalyptic number.

50310399 is a deficient number, since it is larger than the sum of its proper divisors (16810161).

50310399 is a wasteful number, since it uses less digits than its factorization.

50310399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 50310399 is about 7092.9823769695. The cubic root of 50310399 is about 369.1639242006.

The spelling of 50310399 in words is "fifty million, three hundred ten thousand, three hundred ninety-nine".