49499559827 has 8 divisors (see below), whose sum is σ = 50592627216. Its totient is φ = 48412385632.

The previous prime is 49499559793. The next prime is 49499559833. The reversal of 49499559827 is 72895599494.

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-49499559827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49499559727) 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, 1456313 + ... + 1489914.

It is an arithmetic number, because the mean of its divisors is an integer number (6324078402).

Almost surely, 2^49499559827 is an apocalyptic number.

49499559827 is a deficient number, since it is larger than the sum of its proper divisors (1093067389).

49499559827 is a wasteful number, since it uses less digits than its factorization.

49499559827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946597.

The product of its digits is 293932800, while the sum is 71.

The spelling of 49499559827 in words is "forty-nine billion, four hundred ninety-nine million, five hundred fifty-nine thousand, eight hundred twenty-seven".