49774385285964 has 48 divisors (see below), whose sum is σ = 130862233635840. Its totient is φ = 16357779199440.

The previous prime is 49774385285941. The next prime is 49774385286011. The reversal of 49774385285964 is 46958258347794.

49774385285964 is a `hidden beast` number, since 4 + 9 + 7 + 7 + 4 + 38 + 528 + 59 + 6 + 4 = 666.

It is an unprimeable number.

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, 3245583444 + ... + 3245598779.

It is an arithmetic number, because the mean of its divisors is an integer number (2726296534080).

Almost surely, 2^{49774385285964} is an apocalyptic number.

It is an amenable number.

49774385285964 is an abundant number, since it is smaller than the sum of its proper divisors (81087848349876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49774385285964 is a wasteful number, since it uses less digits than its factorization.

49774385285964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6491182307 (or 6491182299 counting only the distinct ones).

The product of its digits is 14631321600, while the sum is 81.

The spelling of 49774385285964 in words is "forty-nine trillion, seven hundred seventy-four billion, three hundred eighty-five million, two hundred eighty-five thousand, nine hundred sixty-four".