356165095813 has 4 divisors (see below), whose sum is σ = 377115983820. Its totient is φ = 335214207808.

The previous prime is 356165095799. The next prime is 356165095817. The reversal of 356165095813 is 318590561653.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 211230321604 + 144934774209 = 459598^2 + 380703^2 .

It is a cyclic number.

It is not a de Polignac number, because 356165095813 - 2³³ = 347575161221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356165095817) 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, 10475443978 + ... + 10475444011.

It is an arithmetic number, because the mean of its divisors is an integer number (94278995955).

Almost surely, 2^356165095813 is an apocalyptic number.

It is an amenable number.

356165095813 is a deficient number, since it is larger than the sum of its proper divisors (20950888007).

356165095813 is a wasteful number, since it uses less digits than its factorization.

356165095813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20950888006.

The product of its (nonzero) digits is 2916000, while the sum is 52.

The spelling of 356165095813 in words is "three hundred fifty-six billion, one hundred sixty-five million, ninety-five thousand, eight hundred thirteen".