13795545088 has 78 divisors (see below), whose sum is σ = 29768338334. Its totient is φ = 6354665472.

The previous prime is 13795545041. The next prime is 13795545109. The reversal of 13795545088 is 88054559731.

It can be written as a sum of positive squares in 3 ways, for example, as 3596161024 + 10199384064 = 59968^2 + 100992^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27102978 + ... + 27103486.

Almost surely, 2^13795545088 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 13795545088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14884169167).

13795545088 is an abundant number, since it is smaller than the sum of its proper divisors (15972793246).

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

13795545088 is an frugal number, since it uses more digits than its factorization.

13795545088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 55.

The spelling of 13795545088 in words is "thirteen billion, seven hundred ninety-five million, five hundred forty-five thousand, eighty-eight".