395032469065 has 16 divisors (see below), whose sum is σ = 515557997136. Its totient is φ = 288828000000.

The previous prime is 395032469021. The next prime is 395032469087. The reversal of 395032469065 is 560964230593.

It can be written as a sum of positive squares in 8 ways, for example, as 11984118784 + 383048350281 = 109472^2 + 618909^2 .

It is not a de Polignac number, because 395032469065 - 2¹³ = 395032460873 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30079686 + ... + 30092815.

It is an arithmetic number, because the mean of its divisors is an integer number (32222374821).

Almost surely, 2^395032469065 is an apocalyptic number.

It is an amenable number.

395032469065 is a deficient number, since it is larger than the sum of its proper divisors (120525528071).

395032469065 is a wasteful number, since it uses less digits than its factorization.

395032469065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60172620.

The product of its (nonzero) digits is 5248800, while the sum is 52.

The spelling of 395032469065 in words is "three hundred ninety-five billion, thirty-two million, four hundred sixty-nine thousand, sixty-five".