49517797011 has 8 divisors (see below), whose sum is σ = 66274771200. Its totient is φ = 32886343752.

The previous prime is 49517797001. The next prime is 49517797019. The reversal of 49517797011 is 11079771594.

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

It is not a de Polignac number, because 49517797011 - 2⁶ = 49517796947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49517797019) 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, 31379311 + ... + 31380888.

It is an arithmetic number, because the mean of its divisors is an integer number (8284346400).

Almost surely, 2^49517797011 is an apocalyptic number.

49517797011 is a deficient number, since it is larger than the sum of its proper divisors (16756974189).

49517797011 is a wasteful number, since it uses less digits than its factorization.

49517797011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62760465.

The product of its (nonzero) digits is 555660, while the sum is 51.

The spelling of 49517797011 in words is "forty-nine billion, five hundred seventeen million, seven hundred ninety-seven thousand, eleven".