500734400101 has 16 divisors (see below), whose sum is σ = 546843666096. Its totient is φ = 455751991296.

The previous prime is 500734400081. The next prime is 500734400123. The reversal of 500734400101 is 101004437005.

It can be written as a sum of positive squares in 8 ways, for example, as 134435889025 + 366298511076 = 366655^2 + 605226^2 .

It is a cyclic number.

It is not a de Polignac number, because 500734400101 - 2¹⁹ = 500733875813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500734400141) 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, 599560 + ... + 1166593.

It is an arithmetic number, because the mean of its divisors is an integer number (34177729131).

Almost surely, 2^500734400101 is an apocalyptic number.

It is an amenable number.

500734400101 is a deficient number, since it is larger than the sum of its proper divisors (46109265995).

500734400101 is a wasteful number, since it uses less digits than its factorization.

500734400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766472.

The product of its (nonzero) digits is 1680, while the sum is 25.

Adding to 500734400101 its reverse (101004437005), we get a palindrome (601738837106).

The spelling of 500734400101 in words is "five hundred billion, seven hundred thirty-four million, four hundred thousand, one hundred one".