134253164655 has 12 divisors (see below), whose sum is σ = 232705485480. Its totient is φ = 71601687792.

The previous prime is 134253164651. The next prime is 134253164663. The reversal of 134253164655 is 556461352431.

It is a happy number.

134253164655 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 531 + 64 + 6 + 55 = 666.

It is not a de Polignac number, because 134253164655 - 2² = 134253164651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2983403659 = 134253164655 / (1 + 3 + 4 + 2 + 5 + 3 + 1 + 6 + 4 + 6 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 134253164655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134253164651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1491701785 + ... + 1491701874.

It is an arithmetic number, because the mean of its divisors is an integer number (19392123790).

Almost surely, 2^134253164655 is an apocalyptic number.

134253164655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134253164655 is a deficient number, since it is larger than the sum of its proper divisors (98452320825).

134253164655 is a wasteful number, since it uses less digits than its factorization.

134253164655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983403670 (or 2983403667 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 134253164655 in words is "one hundred thirty-four billion, two hundred fifty-three million, one hundred sixty-four thousand, six hundred fifty-five".