53348538880 has 160 divisors (see below), whose sum is σ = 157430173824. Its totient is φ = 16883859456.

The previous prime is 53348538863. The next prime is 53348538931. The reversal of 53348538880 is 8883584335.

It is a tau number, because it is divible by the number of its divisors (160).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118459 + ... + 347461.

Almost surely, 2^53348538880 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 53348538880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78715086912).

53348538880 is an abundant number, since it is smaller than the sum of its proper divisors (104081634944).

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

53348538880 is a wasteful number, since it uses less digits than its factorization.

53348538880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229046 (or 229030 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 53348538880 in words is "fifty-three billion, three hundred forty-eight million, five hundred thirty-eight thousand, eight hundred eighty".