54304445340 has 72 divisors (see below), whose sum is σ = 165551349600. Its totient is φ = 14408406144.

The previous prime is 54304445339. The next prime is 54304445341. The reversal of 54304445340 is 4354440345.

54304445340 is a `hidden beast` number, since 5 + 4 + 304 + 4 + 4 + 5 + 340 = 666.

It is an interprime number because it is at equal distance from previous prime (54304445339) and next prime (54304445341).

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 = 54304445295 and 54304445304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54304445341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722199 + ... + 793838.

It is an arithmetic number, because the mean of its divisors is an integer number (2299324300).

Almost surely, 2^54304445340 is an apocalyptic number.

It is an amenable number.

54304445340 is an abundant number, since it is smaller than the sum of its proper divisors (111246904260).

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

54304445340 is a wasteful number, since it uses less digits than its factorization.

54304445340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516251 (or 1516246 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 54304445340 its reverse (4354440345), we get a palindrome (58658885685).

The spelling of 54304445340 in words is "fifty-four billion, three hundred four million, four hundred forty-five thousand, three hundred forty".