49413550897 has 8 divisors (see below), whose sum is σ = 50654761344. Its totient is φ = 48183780528.

The previous prime is 49413550889. The next prime is 49413550931. The reversal of 49413550897 is 79805531494.

It is a happy number.

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 49413550897 - 2³ = 49413550889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49413550867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2851273 + ... + 2868550.

It is an arithmetic number, because the mean of its divisors is an integer number (6331845168).

Almost surely, 2^49413550897 is an apocalyptic number.

It is an amenable number.

49413550897 is a deficient number, since it is larger than the sum of its proper divisors (1241210447).

49413550897 is a wasteful number, since it uses less digits than its factorization.

49413550897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5720039.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 49413550897 in words is "forty-nine billion, four hundred thirteen million, five hundred fifty thousand, eight hundred ninety-seven".