53210012344 has 16 divisors (see below), whose sum is σ = 101459770200. Its totient is φ = 26154073632.

The previous prime is 53210012311. The next prime is 53210012347. The reversal of 53210012344 is 44321001235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53210012347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56366067 + ... + 56367010.

Almost surely, 2^53210012344 is an apocalyptic number.

It is an amenable number.

53210012344 is a deficient number, since it is larger than the sum of its proper divisors (48249757856).

53210012344 is a wasteful number, since it uses less digits than its factorization.

53210012344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112733142 (or 112733138 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 53210012344 its reverse (44321001235), we get a palindrome (97531013579).

The spelling of 53210012344 in words is "fifty-three billion, two hundred ten million, twelve thousand, three hundred forty-four".