500625414042261 has 8 divisors (see below), whose sum is σ = 669042123771840. Its totient is φ = 332979490170432.

The previous prime is 500625414042253. The next prime is 500625414042289. The reversal of 500625414042261 is 162240414526005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 500625414042261 - 2³ = 500625414042253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500625414042241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192696462921 + ... + 192696465518.

It is an arithmetic number, because the mean of its divisors is an integer number (83630265471480).

Almost surely, 2^{500625414042261} is an apocalyptic number.

It is an amenable number.

500625414042261 is a deficient number, since it is larger than the sum of its proper divisors (168416709729579).

500625414042261 is a wasteful number, since it uses less digits than its factorization.

500625414042261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385392928875.

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 500625414042261 its reverse (162240414526005), we get a palindrome (662865828568266).

The spelling of 500625414042261 in words is "five hundred trillion, six hundred twenty-five billion, four hundred fourteen million, forty-two thousand, two hundred sixty-one".