54054333540 has 72 divisors (see below), whose sum is σ = 164524579128. Its totient is φ = 14365278720.

The previous prime is 54054333533. The next prime is 54054333551. The reversal of 54054333540 is 4533345045.

54054333540 is a `hidden beast` number, since 5 + 40 + 5 + 43 + 33 + 540 = 666.

54054333540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 19887768576 + 34166564964 = 141024^2 + 184842^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 54054333495 and 54054333504.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459721 + ... + 565200.

It is an arithmetic number, because the mean of its divisors is an integer number (2285063599).

Almost surely, 2^54054333540 is an apocalyptic number.

It is an amenable number.

54054333540 is an abundant number, since it is smaller than the sum of its proper divisors (110470245588).

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

54054333540 is a wasteful number, since it uses less digits than its factorization.

54054333540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025229 (or 1025224 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 54054333540 its reverse (4533345045), we get a palindrome (58587678585).

The spelling of 54054333540 in words is "fifty-four billion, fifty-four million, three hundred thirty-three thousand, five hundred forty".