500650144499 has 4 divisors (see below), whose sum is σ = 500722635864. Its totient is φ = 500577653136.

The previous prime is 500650144493. The next prime is 500650144513. The reversal of 500650144499 is 994441056005.

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 500650144499 - 2³² = 496355177203 is a prime.

It is a super-2 number, since 2×500650144499² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500650144493) 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, 36235322 + ... + 36249135.

It is an arithmetic number, because the mean of its divisors is an integer number (125180658966).

Almost surely, 2^500650144499 is an apocalyptic number.

500650144499 is a deficient number, since it is larger than the sum of its proper divisors (72491365).

500650144499 is an equidigital number, since it uses as much as digits as its factorization.

500650144499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72491364.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 500650144499 in words is "five hundred billion, six hundred fifty million, one hundred forty-four thousand, four hundred ninety-nine".