53111141420 has 24 divisors (see below), whose sum is σ = 111715369584. Its totient is φ = 21209795136.

The previous prime is 53111141399. The next prime is 53111141431. The reversal of 53111141420 is 2414111135.

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 7 ways as a sum of consecutive naturals, for example, 2153774 + ... + 2178293.

It is an arithmetic number, because the mean of its divisors is an integer number (4654807066).

Almost surely, 2^53111141420 is an apocalyptic number.

It is an amenable number.

53111141420 is an abundant number, since it is smaller than the sum of its proper divisors (58604228164).

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

53111141420 is a wasteful number, since it uses less digits than its factorization.

53111141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332689 (or 4332687 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 53111141420 its reverse (2414111135), we get a palindrome (55525252555).

The spelling of 53111141420 in words is "fifty-three billion, one hundred eleven million, one hundred forty-one thousand, four hundred twenty".