446135275542813 has 4 divisors (see below), whose sum is σ = 594847034057088. Its totient is φ = 297423517028540.

The previous prime is 446135275542757. The next prime is 446135275542829. The reversal of 446135275542813 is 318245572531644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 446135275542813 - 2⁸ = 446135275542557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446135275542833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74355879257133 + ... + 74355879257138.

It is an arithmetic number, because the mean of its divisors is an integer number (148711758514272).

Almost surely, 2^{446135275542813} is an apocalyptic number.

It is an amenable number.

446135275542813 is a deficient number, since it is larger than the sum of its proper divisors (148711758514275).

446135275542813 is a wasteful number, since it uses less digits than its factorization.

446135275542813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148711758514274.

The product of its digits is 96768000, while the sum is 60.

The spelling of 446135275542813 in words is "four hundred forty-six trillion, one hundred thirty-five billion, two hundred seventy-five million, five hundred forty-two thousand, eight hundred thirteen".