52021213041 has 48 divisors (see below), whose sum is σ = 81104134464. Its totient is φ = 29572776576.

The previous prime is 52021213037. The next prime is 52021213067. The reversal of 52021213041 is 14031212025.

It is not a de Polignac number, because 52021213041 - 2² = 52021213037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 52021212999 and 52021213017.

It is not an unprimeable number, because it can be changed into a prime (52021213441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34156306 + ... + 34157828.

It is an arithmetic number, because the mean of its divisors is an integer number (1689669468).

Almost surely, 2^52021213041 is an apocalyptic number.

It is an amenable number.

52021213041 is a deficient number, since it is larger than the sum of its proper divisors (29082921423).

52021213041 is a wasteful number, since it uses less digits than its factorization.

52021213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590 (or 2583 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 52021213041 its reverse (14031212025), we get a palindrome (66052425066).

The spelling of 52021213041 in words is "fifty-two billion, twenty-one million, two hundred thirteen thousand, forty-one".