135302540435520 has 112 divisors (see below), whose sum is σ = 429598606790400. Its totient is φ = 36079582150656.

The previous prime is 135302540435519. The next prime is 135302540435521. The reversal of 135302540435520 is 25534045203531.

It is an interprime number because it is at equal distance from previous prime (135302540435519) and next prime (135302540435521).

It is not an unprimeable number, because it can be changed into a prime (135302540435521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29748384 + ... + 33993696.

Almost surely, 2^{135302540435520} is an apocalyptic number.

135302540435520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135302540435520 is an abundant number, since it is smaller than the sum of its proper divisors (294296066354880).

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

135302540435520 is a wasteful number, since it uses less digits than its factorization.

135302540435520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278532 (or 4278522 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 135302540435520 in words is "one hundred thirty-five trillion, three hundred two billion, five hundred forty million, four hundred thirty-five thousand, five hundred twenty".