52045210122 has 16 divisors (see below), whose sum is σ = 107679745440. Its totient is φ = 16750182512.

The previous prime is 52045210109. The next prime is 52045210123. The reversal of 52045210122 is 22101254025.

It is a junction number, because it is equal to n+sod(n) for n = 52045210092 and 52045210101.

It is not an unprimeable number, because it can be changed into a prime (52045210123) 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, 149555028 + ... + 149555375.

It is an arithmetic number, because the mean of its divisors is an integer number (6729984090).

Almost surely, 2^52045210122 is an apocalyptic number.

52045210122 is an abundant number, since it is smaller than the sum of its proper divisors (55634535318).

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

52045210122 is a wasteful number, since it uses less digits than its factorization.

52045210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299110437.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 52045210122 its reverse (22101254025), we get a palindrome (74146464147).

The spelling of 52045210122 in words is "fifty-two billion, forty-five million, two hundred ten thousand, one hundred twenty-two".