3805054135580 has 96 divisors (see below), whose sum is σ = 8193049337088. Its totient is φ = 1483609881600.

The previous prime is 3805054135579. The next prime is 3805054135609. The reversal of 3805054135580 is 855314505083.

It is a happy number.

It is a super-2 number, since 2×3805054135580² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1578204575 + ... + 1578206985.

It is an arithmetic number, because the mean of its divisors is an integer number (85344263928).

Almost surely, 2^{3805054135580} 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 3805054135580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4096524668544).

3805054135580 is an abundant number, since it is smaller than the sum of its proper divisors (4387995201508).

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

3805054135580 is a wasteful number, since it uses less digits than its factorization.

3805054135580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427 (or 5425 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 47.

The spelling of 3805054135580 in words is "three trillion, eight hundred five billion, fifty-four million, one hundred thirty-five thousand, five hundred eighty".