49805036379 has 16 divisors (see below), whose sum is σ = 84325987840. Its totient is φ = 28460020680.

The previous prime is 49805036377. The next prime is 49805036383. The reversal of 49805036379 is 97363050894.

49805036379 is a `hidden beast` number, since 4 + 9 + 8 + 0 + 503 + 63 + 79 = 666.

It is not a de Polignac number, because 49805036379 - 2¹ = 49805036377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49805036377) 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 15 ways as a sum of consecutive naturals, for example, 131759167 + ... + 131759544.

It is an arithmetic number, because the mean of its divisors is an integer number (5270374240).

Almost surely, 2^49805036379 is an apocalyptic number.

49805036379 is a deficient number, since it is larger than the sum of its proper divisors (34520951461).

49805036379 is a wasteful number, since it uses less digits than its factorization.

49805036379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263518727 (or 263518721 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 49805036379 in words is "forty-nine billion, eight hundred five million, thirty-six thousand, three hundred seventy-nine".