49313148271 has 8 divisors (see below), whose sum is σ = 49626047520. Its totient is φ = 49000459008.

The previous prime is 49313148263. The next prime is 49313148277. The reversal of 49313148271 is 17284131394.

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 49313148271 - 2³ = 49313148263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49313148277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432835 + ... + 534763.

It is an arithmetic number, because the mean of its divisors is an integer number (6203255940).

Almost surely, 2^49313148271 is an apocalyptic number.

49313148271 is a deficient number, since it is larger than the sum of its proper divisors (312899249).

49313148271 is a wasteful number, since it uses less digits than its factorization.

49313148271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104993.

The product of its digits is 145152, while the sum is 43.

The spelling of 49313148271 in words is "forty-nine billion, three hundred thirteen million, one hundred forty-eight thousand, two hundred seventy-one".