53351241056 has 48 divisors (see below), whose sum is σ = 108745902720. Its totient is φ = 25738352640.

The previous prime is 53351241037. The next prime is 53351241059. The reversal of 53351241056 is 65014215335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53351241059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254510 + ... + 414098.

It is an arithmetic number, because the mean of its divisors is an integer number (2265539640).

Almost surely, 2^53351241056 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 53351241056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54372951360).

53351241056 is an abundant number, since it is smaller than the sum of its proper divisors (55394661664).

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

53351241056 is a wasteful number, since it uses less digits than its factorization.

53351241056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159967 (or 159959 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 53351241056 in words is "fifty-three billion, three hundred fifty-one million, two hundred forty-one thousand, fifty-six".