53641212344 has 64 divisors (see below), whose sum is σ = 108046405440. Its totient is φ = 24875458560.

The previous prime is 53641212337. The next prime is 53641212347. The reversal of 53641212344 is 44321214635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53641212347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19785149 + ... + 19787859.

It is an arithmetic number, because the mean of its divisors is an integer number (1688225085).

Almost surely, 2^53641212344 is an apocalyptic number.

It is an amenable number.

53641212344 is an abundant number, since it is smaller than the sum of its proper divisors (54405193096).

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

53641212344 is a wasteful number, since it uses less digits than its factorization.

53641212344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4800 (or 4796 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 53641212344 its reverse (44321214635), we get a palindrome (97962426979).

The spelling of 53641212344 in words is "fifty-three billion, six hundred forty-one million, two hundred twelve thousand, three hundred forty-four".