49768255744 has 81 divisors (see below), whose sum is σ = 101251695909. Its totient is φ = 24414750720.

The previous prime is 49768255727. The next prime is 49768255753. The reversal of 49768255744 is 44755286794.

The square root of 49768255744 is 223088.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28250886400 + 21517369344 = 168080^2 + 146688^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 260566689 + ... + 260566879.

Almost surely, 2^49768255744 is an apocalyptic number.

49768255744 is the 223088-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49768255744

49768255744 is an abundant number, since it is smaller than the sum of its proper divisors (51483440165).

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

49768255744 is an frugal number, since it uses more digits than its factorization.

49768255744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 266 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 61.

The spelling of 49768255744 in words is "forty-nine billion, seven hundred sixty-eight million, two hundred fifty-five thousand, seven hundred forty-four".