54519448036 has 9 divisors (see below), whose sum is σ = 95409851299. Its totient is φ = 27259490524.

The previous prime is 54519448033. The next prime is 54519448037. The reversal of 54519448036 is 63084491545.

The square root of 54519448036 is 233494.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54519448033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 408615 + ... + 525361.

Almost surely, 2^54519448036 is an apocalyptic number.

54519448036 is the 233494-th square number.

It is an amenable number.

54519448036 is a deficient number, since it is larger than the sum of its proper divisors (40890403263).

54519448036 is an frugal number, since it uses more digits than its factorization.

54519448036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233498 (or 116749 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

Multiplying 54519448036 by its sum of digits (49), we get a square (2671452953764 = 1634458²).

The spelling of 54519448036 in words is "fifty-four billion, five hundred nineteen million, four hundred forty-eight thousand, thirty-six".