53344317684658 has 256 divisors, whose sum is σ = 116575347474432. Its totient is φ = 17608836096000.

The previous prime is 53344317684509. The next prime is 53344317684683. The reversal of 53344317684658 is 85648671344335.

It is a junction number, because it is equal to n+sod(n) for n = 53344317684593 and 53344317684602.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4419206763 + ... + 4419218833.

It is an arithmetic number, because the mean of its divisors is an integer number (455372451072).

Almost surely, 2^{53344317684658} is an apocalyptic number.

53344317684658 is an abundant number, since it is smaller than the sum of its proper divisors (63231029789774).

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

53344317684658 is a wasteful number, since it uses less digits than its factorization.

53344317684658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15329.

The product of its digits is 696729600, while the sum is 67.

The spelling of 53344317684658 in words is "fifty-three trillion, three hundred forty-four billion, three hundred seventeen million, six hundred eighty-four thousand, six hundred fifty-eight".