511416212304 has 80 divisors (see below), whose sum is σ = 1369314362240. Its totient is φ = 164342960640.

The previous prime is 511416212303. The next prime is 511416212323. The reversal of 511416212304 is 403212614115.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511416212303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127332 + ... + 1514499.

It is an arithmetic number, because the mean of its divisors is an integer number (17116429528).

Almost surely, 2^511416212304 is an apocalyptic number.

It is an amenable number.

511416212304 is an abundant number, since it is smaller than the sum of its proper divisors (857898149936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

511416212304 is a wasteful number, since it uses less digits than its factorization.

511416212304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641988 (or 2641982 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 511416212304 its reverse (403212614115), we get a palindrome (914628826419).

The spelling of 511416212304 in words is "five hundred eleven billion, four hundred sixteen million, two hundred twelve thousand, three hundred four".