49516563065 has 8 divisors (see below), whose sum is σ = 60684128640. Its totient is φ = 38770415152.

The previous prime is 49516563037. The next prime is 49516563071. The reversal of 49516563065 is 56036561594.

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 49516563065 - 2³⁰ = 48442821241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105354155 + ... + 105354624.

It is an arithmetic number, because the mean of its divisors is an integer number (7585516080).

Almost surely, 2^49516563065 is an apocalyptic number.

It is an amenable number.

49516563065 is a deficient number, since it is larger than the sum of its proper divisors (11167565575).

49516563065 is a wasteful number, since it uses less digits than its factorization.

49516563065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210708831.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 49516563065 in words is "forty-nine billion, five hundred sixteen million, five hundred sixty-three thousand, sixty-five".