135568024580 has 12 divisors (see below), whose sum is σ = 284692851660. Its totient is φ = 54227209824.

The previous prime is 135568024561. The next prime is 135568024583. The reversal of 135568024580 is 85420865531.

It can be written as a sum of positive squares in 2 ways, for example, as 53257562176 + 82310462404 = 230776^2 + 286898^2 .

It is not an unprimeable number, because it can be changed into a prime (135568024583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3389200595 + ... + 3389200634.

It is an arithmetic number, because the mean of its divisors is an integer number (23724404305).

Almost surely, 2^135568024580 is an apocalyptic number.

135568024580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135568024580 is an abundant number, since it is smaller than the sum of its proper divisors (149124827080).

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

135568024580 is a wasteful number, since it uses less digits than its factorization.

135568024580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778401238 (or 6778401236 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 47.

The spelling of 135568024580 in words is "one hundred thirty-five billion, five hundred sixty-eight million, twenty-four thousand, five hundred eighty".