49491848215 has 8 divisors (see below), whose sum is σ = 60396832080. Its totient is φ = 38922402432.

The previous prime is 49491848173. The next prime is 49491848233. The reversal of 49491848215 is 51284819494.

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 49491848215 - 2¹⁵ = 49491815447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83884194 + ... + 83884783.

It is an arithmetic number, because the mean of its divisors is an integer number (7549604010).

Almost surely, 2^49491848215 is an apocalyptic number.

49491848215 is a deficient number, since it is larger than the sum of its proper divisors (10904983865).

49491848215 is a wasteful number, since it uses less digits than its factorization.

49491848215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167769041.

The product of its digits is 3317760, while the sum is 55.

The spelling of 49491848215 in words is "forty-nine billion, four hundred ninety-one million, eight hundred forty-eight thousand, two hundred fifteen".