53214234064 has 20 divisors (see below), whose sum is σ = 103111613604. Its totient is φ = 26604785408.

The previous prime is 53214234053. The next prime is 53214234077. The reversal of 53214234064 is 46043241235.

It can be written as a sum of positive squares in 2 ways, for example, as 37484057664 + 15730176400 = 193608^2 + 125420^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50574 + ... + 330130.

Almost surely, 2^53214234064 is an apocalyptic number.

It is an amenable number.

53214234064 is a deficient number, since it is larger than the sum of its proper divisors (49897379540).

53214234064 is a wasteful number, since it uses less digits than its factorization.

53214234064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291462 (or 291456 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 53214234064 its reverse (46043241235), we get a palindrome (99257475299).

The spelling of 53214234064 in words is "fifty-three billion, two hundred fourteen million, two hundred thirty-four thousand, sixty-four".