49602857877 has 12 divisors (see below), whose sum is σ = 72318186720. Its totient is φ = 32759519208.

The previous prime is 49602857849. The next prime is 49602857947. The reversal of 49602857877 is 77875820694.

49602857877 is a `hidden beast` number, since 496 + 0 + 2 + 8 + 5 + 78 + 77 = 666.

It is not a de Polignac number, because 49602857877 - 2⁸ = 49602857621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49602857807) 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 11 ways as a sum of consecutive naturals, for example, 25753377 + ... + 25755302.

It is an arithmetic number, because the mean of its divisors is an integer number (6026515560).

Almost surely, 2^49602857877 is an apocalyptic number.

It is an amenable number.

49602857877 is a deficient number, since it is larger than the sum of its proper divisors (22715328843).

49602857877 is a wasteful number, since it uses less digits than its factorization.

49602857877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51508792 (or 51508789 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 63.

The spelling of 49602857877 in words is "forty-nine billion, six hundred two million, eight hundred fifty-seven thousand, eight hundred seventy-seven".