50498699 has 4 divisors (see below), whose sum is σ = 51190536. Its totient is φ = 49806864.

The previous prime is 50498663. The next prime is 50498711. The reversal of 50498699 is 99689405.

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

It is a cyclic number.

It is not a de Polignac number, because 50498699 - 2²⁰ = 49450123 is a prime.

It is a super-3 number, since 3×50498699³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (50498999) 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, 345809 + ... + 345954.

It is an arithmetic number, because the mean of its divisors is an integer number (12797634).

Almost surely, 2^50498699 is an apocalyptic number.

50498699 is a deficient number, since it is larger than the sum of its proper divisors (691837).

50498699 is an equidigital number, since it uses as much as digits as its factorization.

50498699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691836.

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 50498699 is about 7106.2436631458. The cubic root of 50498699 is about 369.6239154010.

The spelling of 50498699 in words is "fifty million, four hundred ninety-eight thousand, six hundred ninety-nine".