49483672565 has 8 divisors (see below), whose sum is σ = 59778934200. Its totient is φ = 39321253312.

The previous prime is 49483672549. The next prime is 49483672577. The reversal of 49483672565 is 56527638494.

It can be written as a sum of positive squares in 4 ways, for example, as 8747112676 + 40736559889 = 93526^2 + 201833^2 .

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 49483672565 - 2⁴ = 49483672549 is a prime.

It is a congruent number.

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, 33209774 + ... + 33211263.

It is an arithmetic number, because the mean of its divisors is an integer number (7472366775).

Almost surely, 2^49483672565 is an apocalyptic number.

It is an amenable number.

49483672565 is a deficient number, since it is larger than the sum of its proper divisors (10295261635).

49483672565 is a wasteful number, since it uses less digits than its factorization.

49483672565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66421191.

The product of its digits is 43545600, while the sum is 59.

The spelling of 49483672565 in words is "forty-nine billion, four hundred eighty-three million, six hundred seventy-two thousand, five hundred sixty-five".