50010999 has 4 divisors (see below), whose sum is σ = 66681336. Its totient is φ = 33340664.

The previous prime is 50010979. The next prime is 50011019. The reversal of 50010999 is 99901005.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (50010979) and next prime (50011019).

It is a cyclic number.

It is not a de Polignac number, because 50010999 - 2¹³ = 50002807 is a prime.

It is a super-2 number, since 2×50010999² = 5002200041956002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50010979) 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, 8335164 + ... + 8335169.

It is an arithmetic number, because the mean of its divisors is an integer number (16670334).

Almost surely, 2^50010999 is an apocalyptic number.

50010999 is a deficient number, since it is larger than the sum of its proper divisors (16670337).

50010999 is a wasteful number, since it uses less digits than its factorization.

50010999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16670336.

The product of its (nonzero) digits is 3645, while the sum is 33.

The square root of 50010999 is about 7071.8455158466. The cubic root of 50010999 is about 368.4301616584.

The spelling of 50010999 in words is "fifty million, ten thousand, nine hundred ninety-nine".