52461240422 has 32 divisors (see below), whose sum is σ = 80171804160. Its totient is φ = 25742936800.

The previous prime is 52461240413. The next prime is 52461240437. The reversal of 52461240422 is 22404216425.

It is a super-2 number, since 2×52461240422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 10956713 + ... + 10961499.

It is an arithmetic number, because the mean of its divisors is an integer number (2505368880).

Almost surely, 2^52461240422 is an apocalyptic number.

52461240422 is a deficient number, since it is larger than the sum of its proper divisors (27710563738).

52461240422 is a wasteful number, since it uses less digits than its factorization.

52461240422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 52461240422 its reverse (22404216425), we get a palindrome (74865456847).

The spelling of 52461240422 in words is "fifty-two billion, four hundred sixty-one million, two hundred forty thousand, four hundred twenty-two".