336542153460545 has 8 divisors (see below), whose sum is σ = 427606500867624. Its totient is φ = 253396444958464.

The previous prime is 336542153460533. The next prime is 336542153460547. The reversal of 336542153460545 is 545064351245633.

It can be written as a sum of positive squares in 4 ways, for example, as 136601676779584 + 199940476680961 = 11687672^2 + 14140031^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 336542153460545 - 2²² = 336542149266241 is a prime.

It is a super-2 number, since 2×336542153460545² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336542153460547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979659726154 + ... + 1979659726323.

It is an arithmetic number, because the mean of its divisors is an integer number (53450812608453).

Almost surely, 2^{336542153460545} is an apocalyptic number.

It is an amenable number.

336542153460545 is a deficient number, since it is larger than the sum of its proper divisors (91064347407079).

336542153460545 is a wasteful number, since it uses less digits than its factorization.

336542153460545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959319452499.

The product of its (nonzero) digits is 77760000, while the sum is 56.

The spelling of 336542153460545 in words is "three hundred thirty-six trillion, five hundred forty-two billion, one hundred fifty-three million, four hundred sixty thousand, five hundred forty-five".