5909895634 has 8 divisors (see below), whose sum is σ = 8946172620. Its totient is φ = 2927838096.

The previous prime is 5909895631. The next prime is 5909895659. The reversal of 5909895634 is 4365989095.

It can be written as a sum of positive squares in 2 ways, for example, as 5565607609 + 344288025 = 74603^2 + 18555^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5909895631) 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, 13554589 + ... + 13555024.

Almost surely, 2^5909895634 is an apocalyptic number.

5909895634 is a deficient number, since it is larger than the sum of its proper divisors (3036276986).

5909895634 is a wasteful number, since it uses less digits than its factorization.

5909895634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27109724.

The product of its (nonzero) digits is 10497600, while the sum is 58.

The square root of 5909895634 is about 76875.8455823414. The cubic root of 5909895634 is about 1807.9785368354.

The spelling of 5909895634 in words is "five billion, nine hundred nine million, eight hundred ninety-five thousand, six hundred thirty-four".