52422424051 has 4 divisors (see below), whose sum is σ = 55506096072. Its totient is φ = 49338752032.

The previous prime is 52422424007. The next prime is 52422424057. The reversal of 52422424051 is 15042422425.

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

It is a cyclic number.

It is not a de Polignac number, because 52422424051 - 2⁹ = 52422423539 is a prime.

It is a super-2 number, since 2×52422424051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52422424057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541835985 + ... + 1541836018.

It is an arithmetic number, because the mean of its divisors is an integer number (13876524018).

Almost surely, 2^52422424051 is an apocalyptic number.

52422424051 is a deficient number, since it is larger than the sum of its proper divisors (3083672021).

52422424051 is a wasteful number, since it uses less digits than its factorization.

52422424051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083672020.

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 52422424051 its reverse (15042422425), we get a palindrome (67464846476).

The spelling of 52422424051 in words is "fifty-two billion, four hundred twenty-two million, four hundred twenty-four thousand, fifty-one".