54797191744 has 63 divisors (see below), whose sum is σ = 112728789147. Its totient is φ = 26427598848.

The previous prime is 54797191733. The next prime is 54797191747. The reversal of 54797191744 is 44719179745.

The square root of 54797191744 is 234088.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1639278144 + 53157913600 = 40488^2 + 230560^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54797191747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 54307912 + ... + 54308920.

Almost surely, 2^54797191744 is an apocalyptic number.

54797191744 is the 234088-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54797191744

54797191744 is an abundant number, since it is smaller than the sum of its proper divisors (57931597403).

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

54797191744 is an frugal number, since it uses more digits than its factorization.

54797191744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088 (or 1040 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 58.

The spelling of 54797191744 in words is "fifty-four billion, seven hundred ninety-seven million, one hundred ninety-one thousand, seven hundred forty-four".