49574922673440 has 48 divisors (see below), whose sum is σ = 156161006422848. Its totient is φ = 13219979379456.

The previous prime is 49574922673433. The next prime is 49574922673513. The reversal of 49574922673440 is 4437622947594.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51640543972 + ... + 51640544931.

It is an arithmetic number, because the mean of its divisors is an integer number (3253354300476).

Almost surely, 2^{49574922673440} is an apocalyptic number.

49574922673440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49574922673440 is an abundant number, since it is smaller than the sum of its proper divisors (106586083749408).

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

49574922673440 is a wasteful number, since it uses less digits than its factorization.

49574922673440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103281088921 (or 103281088913 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 66.

The spelling of 49574922673440 in words is "forty-nine trillion, five hundred seventy-four billion, nine hundred twenty-two million, six hundred seventy-three thousand, four hundred forty".