53061213044 has 12 divisors (see below), whose sum is σ = 106122426144. Its totient is φ = 22740519864.

The previous prime is 53061213019. The next prime is 53061213067. The reversal of 53061213044 is 44031216035.

53061213044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 53061212998 and 53061213016.

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, 947521634 + ... + 947521689.

It is an arithmetic number, because the mean of its divisors is an integer number (8843535512).

Almost surely, 2^53061213044 is an apocalyptic number.

It is an amenable number.

53061213044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53061213044 is a wasteful number, since it uses less digits than its factorization.

53061213044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895043334 (or 1895043332 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 53061213044 its reverse (44031216035), we get a palindrome (97092429079).

The spelling of 53061213044 in words is "fifty-three billion, sixty-one million, two hundred thirteen thousand, forty-four".