49227453791 has 8 divisors (see below), whose sum is σ = 49489094400. Its totient is φ = 48966401880.

The previous prime is 49227453787. The next prime is 49227453827. The reversal of 49227453791 is 19735472294.

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 49227453791 - 2² = 49227453787 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 (49227453701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21020 + ... + 314478.

It is an arithmetic number, because the mean of its divisors is an integer number (6186136800).

Almost surely, 2^49227453791 is an apocalyptic number.

49227453791 is a deficient number, since it is larger than the sum of its proper divisors (261640609).

49227453791 is a wasteful number, since it uses less digits than its factorization.

49227453791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294349.

The product of its digits is 3810240, while the sum is 53.

The spelling of 49227453791 in words is "forty-nine billion, two hundred twenty-seven million, four hundred fifty-three thousand, seven hundred ninety-one".