53315004288 has 768 divisors, whose sum is σ = 187536384000. Its totient is φ = 13284311040.

The previous prime is 53315004287. The next prime is 53315004289. The reversal of 53315004288 is 88240051335.

It is an interprime number because it is at equal distance from previous prime (53315004287) and next prime (53315004289).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53315004287) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 599044948 + ... + 599045036.

It is an arithmetic number, because the mean of its divisors is an integer number (244188000).

Almost surely, 2^53315004288 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 53315004288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93768192000).

53315004288 is an abundant number, since it is smaller than the sum of its proper divisors (134221379712).

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

53315004288 is a wasteful number, since it uses less digits than its factorization.

53315004288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 53315004288 in words is "fifty-three billion, three hundred fifteen million, four thousand, two hundred eighty-eight".