506421301102 has 4 divisors (see below), whose sum is σ = 759631951656. Its totient is φ = 253210650550.

The previous prime is 506421301069. The next prime is 506421301103. The reversal of 506421301102 is 201103124605.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506421301103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126605325274 + ... + 126605325277.

It is an arithmetic number, because the mean of its divisors is an integer number (189907987914).

Almost surely, 2^506421301102 is an apocalyptic number.

506421301102 is a deficient number, since it is larger than the sum of its proper divisors (253210650554).

506421301102 is a wasteful number, since it uses less digits than its factorization.

506421301102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253210650553.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 506421301102 its reverse (201103124605), we get a palindrome (707524425707).

The spelling of 506421301102 in words is "five hundred six billion, four hundred twenty-one million, three hundred one thousand, one hundred two".