53144230552016 has 20 divisors (see below), whose sum is σ = 103929254610912. Its totient is φ = 26323777749216.

The previous prime is 53144230552013. The next prime is 53144230552033. The reversal of 53144230552016 is 61025503244135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53144230552013) 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, 15521093660 + ... + 15521097083.

Almost surely, 2^{53144230552016} is an apocalyptic number.

It is an amenable number.

53144230552016 is a deficient number, since it is larger than the sum of its proper divisors (50785024058896).

53144230552016 is a wasteful number, since it uses less digits than its factorization.

53144230552016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31042190858 (or 31042190852 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 53144230552016 in words is "fifty-three trillion, one hundred forty-four billion, two hundred thirty million, five hundred fifty-two thousand, sixteen".