49052938491 has 6 divisors (see below), whose sum is σ = 70854244500. Its totient is φ = 32701958988.

The previous prime is 49052938423. The next prime is 49052938547. The reversal of 49052938491 is 19483925094.

49052938491 is a `hidden beast` number, since 49 + 0 + 529 + 38 + 49 + 1 = 666.

It is not a de Polignac number, because 49052938491 - 2⁹ = 49052937979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49052931491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2725163241 + ... + 2725163258.

It is an arithmetic number, because the mean of its divisors is an integer number (11809040750).

Almost surely, 2^49052938491 is an apocalyptic number.

49052938491 is a deficient number, since it is larger than the sum of its proper divisors (21801306009).

49052938491 is a wasteful number, since it uses less digits than its factorization.

49052938491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450326505 (or 5450326502 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 49052938491 in words is "forty-nine billion, fifty-two million, nine hundred thirty-eight thousand, four hundred ninety-one".