53020111214 has 24 divisors (see below), whose sum is σ = 92592826920. Its totient is φ = 22703711856.

The previous prime is 53020111187. The next prime is 53020111283. The reversal of 53020111214 is 41211102035.

It is a super-2 number, since 2×53020111214² (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 (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111569 + ... + 344220.

It is an arithmetic number, because the mean of its divisors is an integer number (3858034455).

Almost surely, 2^53020111214 is an apocalyptic number.

53020111214 is a deficient number, since it is larger than the sum of its proper divisors (39572715706).

53020111214 is a wasteful number, since it uses less digits than its factorization.

53020111214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456992 (or 456985 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 53020111214 its reverse (41211102035), we get a palindrome (94231213249).

The spelling of 53020111214 in words is "fifty-three billion, twenty million, one hundred eleven thousand, two hundred fourteen".