54481907424 has 96 divisors (see below), whose sum is σ = 163522872576. Its totient is φ = 15558912000.

The previous prime is 54481907423. The next prime is 54481907437. The reversal of 54481907424 is 42470918445.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54481907423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494664 + ... + 1530680.

It is an arithmetic number, because the mean of its divisors is an integer number (1703363256).

Almost surely, 2^54481907424 is an apocalyptic number.

It is an amenable number.

54481907424 is an abundant number, since it is smaller than the sum of its proper divisors (109040965152).

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

54481907424 is a wasteful number, since it uses less digits than its factorization.

54481907424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38288 (or 38280 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 54481907424 in words is "fifty-four billion, four hundred eighty-one million, nine hundred seven thousand, four hundred twenty-four".