49244433815 has 16 divisors (see below), whose sum is σ = 59291613792. Its totient is φ = 39263520384.

The previous prime is 49244433809. The next prime is 49244433827. The reversal of 49244433815 is 51833444294.

It is a cyclic number.

It is not a de Polignac number, because 49244433815 - 2²⁰ = 49243385239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49244433815.

It is a congruent number.

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, 2525132 + ... + 2544558.

It is an arithmetic number, because the mean of its divisors is an integer number (3705725862).

Almost surely, 2^49244433815 is an apocalyptic number.

49244433815 is a deficient number, since it is larger than the sum of its proper divisors (10047179977).

49244433815 is a wasteful number, since it uses less digits than its factorization.

49244433815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21106.

The product of its digits is 1658880, while the sum is 47.

The spelling of 49244433815 in words is "forty-nine billion, two hundred forty-four million, four hundred thirty-three thousand, eight hundred fifteen".