135055855935 has 96 divisors (see below), whose sum is σ = 314311915008. Its totient is φ = 51809621760.

The previous prime is 135055855931. The next prime is 135055855939. The reversal of 135055855935 is 539558550531.

135055855935 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 5 + 58 + 559 + 35 = 666.

It is an interprime number because it is at equal distance from previous prime (135055855931) and next prime (135055855939).

It is not a de Polignac number, because 135055855935 - 2² = 135055855931 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135055855931) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1454077 + ... + 1544166.

It is an arithmetic number, because the mean of its divisors is an integer number (3274082448).

Almost surely, 2^135055855935 is an apocalyptic number.

135055855935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135055855935 is an abundant number, since it is smaller than the sum of its proper divisors (179256059073).

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

135055855935 is a wasteful number, since it uses less digits than its factorization.

135055855935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998285 (or 2998282 counting only the distinct ones).

The product of its (nonzero) digits is 10125000, while the sum is 54.

The spelling of 135055855935 in words is "one hundred thirty-five billion, fifty-five million, eight hundred fifty-five thousand, nine hundred thirty-five".