54440130500 has 48 divisors (see below), whose sum is σ = 135882574464. Its totient is φ = 18665186400.

The previous prime is 54440130473. The next prime is 54440130527. The reversal of 54440130500 is 503104445.

It is an interprime number because it is at equal distance from previous prime (54440130473) and next prime (54440130527).

It is a self number, because there is not a number n which added to its sum of digits gives 54440130500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7773662 + ... + 7780661.

It is an arithmetic number, because the mean of its divisors is an integer number (2830886968).

Almost surely, 2^54440130500 is an apocalyptic number.

54440130500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54440130500 is an abundant number, since it is smaller than the sum of its proper divisors (81442443964).

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

54440130500 is a wasteful number, since it uses less digits than its factorization.

54440130500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15554349 (or 15554337 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 54440130500 its reverse (503104445), we get a palindrome (54943234945).

The spelling of 54440130500 in words is "fifty-four billion, four hundred forty million, one hundred thirty thousand, five hundred".