2135655675 has 18 divisors (see below), whose sum is σ = 3825197012. Its totient is φ = 1139016240.

The previous prime is 2135655667. The next prime is 2135655703. The reversal of 2135655675 is 5765565312.

2135655675 is a `hidden beast` number, since 2 + 13 + 565 + 5 + 6 + 75 = 666.

It is not a de Polignac number, because 2135655675 - 2³ = 2135655667 is a prime.

It is a super-2 number, since 2×2135655675² = 9122050324319411250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2135655675.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4745677 + ... + 4746126.

Almost surely, 2^2135655675 is an apocalyptic number.

2135655675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2135655675 is a deficient number, since it is larger than the sum of its proper divisors (1689541337).

2135655675 is a wasteful number, since it uses less digits than its factorization.

2135655675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9491819 (or 9491811 counting only the distinct ones).

The product of its digits is 945000, while the sum is 45.

The square root of 2135655675 is about 46213.1547830269. The cubic root of 2135655675 is about 1287.7861342870.

The spelling of 2135655675 in words is "two billion, one hundred thirty-five million, six hundred fifty-five thousand, six hundred seventy-five".