135133533530 has 32 divisors (see below), whose sum is σ = 243623246400. Its totient is φ = 53968398592.

The previous prime is 135133533523. The next prime is 135133533553. The reversal of 135133533530 is 35335331531.

It is a super-2 number, since 2×135133533530² (a number of 23 digits) contains 22 as substring.

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, 25054514 + ... + 25059906.

It is an arithmetic number, because the mean of its divisors is an integer number (7613226450).

Almost surely, 2^135133533530 is an apocalyptic number.

135133533530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135133533530 is a deficient number, since it is larger than the sum of its proper divisors (108489712870).

135133533530 is a wasteful number, since it uses less digits than its factorization.

135133533530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8878.

The product of its (nonzero) digits is 91125, while the sum is 35.

The spelling of 135133533530 in words is "one hundred thirty-five billion, one hundred thirty-three million, five hundred thirty-three thousand, five hundred thirty".