500302780053 has 16 divisors (see below), whose sum is σ = 673741074432. Its totient is φ = 330216390000.

The previous prime is 500302780007. The next prime is 500302780097. The reversal of 500302780053 is 350087203005.

It is not a de Polignac number, because 500302780053 - 2²¹ = 500300682901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500302779996 and 500302780023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500302784053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948123 + ... + 2189928.

It is an arithmetic number, because the mean of its divisors is an integer number (42108817152).

Almost surely, 2^500302780053 is an apocalyptic number.

It is an amenable number.

500302780053 is a deficient number, since it is larger than the sum of its proper divisors (173438294379).

500302780053 is a wasteful number, since it uses less digits than its factorization.

500302780053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138456.

The product of its (nonzero) digits is 25200, while the sum is 33.

Adding to 500302780053 its reverse (350087203005), we get a palindrome (850389983058).

The spelling of 500302780053 in words is "five hundred billion, three hundred two million, seven hundred eighty thousand, fifty-three".