49021494411588 has 12 divisors (see below), whose sum is σ = 114383486960400. Its totient is φ = 16340498137192.

The previous prime is 49021494411577. The next prime is 49021494411607. The reversal of 49021494411588 is 88511449412094.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 2042562267138 + ... + 2042562267161.

It is an arithmetic number, because the mean of its divisors is an integer number (9531957246700).

Almost surely, 2^{49021494411588} is an apocalyptic number.

It is an amenable number.

49021494411588 is an abundant number, since it is smaller than the sum of its proper divisors (65361992548812).

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

49021494411588 is a wasteful number, since it uses less digits than its factorization.

49021494411588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085124534306 (or 4085124534304 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 60.

The spelling of 49021494411588 in words is "forty-nine trillion, twenty-one billion, four hundred ninety-four million, four hundred eleven thousand, five hundred eighty-eight".