49111009541 has 8 divisors (see below), whose sum is σ = 54882370368. Its totient is φ = 43557436000.

The previous prime is 49111009511. The next prime is 49111009603. The reversal of 49111009541 is 14590011194.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49111009541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49111009501) by changing a digit.

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, 54446345 + ... + 54447246.

It is an arithmetic number, because the mean of its divisors is an integer number (6860296296).

Almost surely, 2^49111009541 is an apocalyptic number.

49111009541 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

49111009541 is a deficient number, since it is larger than the sum of its proper divisors (5771360827).

49111009541 is a wasteful number, since it uses less digits than its factorization.

49111009541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108893643.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 49111009541 in words is "forty-nine billion, one hundred eleven million, nine thousand, five hundred forty-one".