53416340620624 has 40 divisors (see below), whose sum is σ = 105654045598920. Its totient is φ = 26152760544768.

The previous prime is 53416340620619. The next prime is 53416340620649. The reversal of 53416340620624 is 42602604361435.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20943803073600 + 32472537547024 = 4576440^2 + 5698468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61445547 + ... + 62308810.

It is an arithmetic number, because the mean of its divisors is an integer number (2641351139973).

Almost surely, 2^{53416340620624} is an apocalyptic number.

It is an amenable number.

53416340620624 is a deficient number, since it is larger than the sum of its proper divisors (52237704978296).

53416340620624 is a wasteful number, since it uses less digits than its factorization.

53416340620624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123754927 (or 123754921 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 53416340620624 in words is "fifty-three trillion, four hundred sixteen billion, three hundred forty million, six hundred twenty thousand, six hundred twenty-four".