53858509614 has 144 divisors (see below), whose sum is σ = 144941850144. Its totient is φ = 14152320000.

The previous prime is 53858509609. The next prime is 53858509633. The reversal of 53858509614 is 41690585835.

53858509614 is a `hidden beast` number, since 53 + 8 + 585 + 0 + 9 + 6 + 1 + 4 = 666.

53858509614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5979114 + ... + 5988114.

It is an arithmetic number, because the mean of its divisors is an integer number (1006540626).

Almost surely, 2^53858509614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53858509614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72470925072).

53858509614 is an abundant number, since it is smaller than the sum of its proper divisors (91083340530).

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

53858509614 is a wasteful number, since it uses less digits than its factorization.

53858509614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9323 (or 9307 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 53858509614 in words is "fifty-three billion, eight hundred fifty-eight million, five hundred nine thousand, six hundred fourteen".