53389159264 has 96 divisors (see below), whose sum is σ = 124193212416. Its totient is φ = 22108584960.

The previous prime is 53389159253. The next prime is 53389159267. The reversal of 53389159264 is 46295198335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53389159267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737124 + ... + 4748380.

It is an arithmetic number, because the mean of its divisors is an integer number (1293679296).

Almost surely, 2^53389159264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53389159264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62096606208).

53389159264 is an abundant number, since it is smaller than the sum of its proper divisors (70804053152).

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

53389159264 is a wasteful number, since it uses less digits than its factorization.

53389159264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11988 (or 11980 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 55.

The spelling of 53389159264 in words is "fifty-three billion, three hundred eighty-nine million, one hundred fifty-nine thousand, two hundred sixty-four".