54544124501 has 4 divisors (see below), whose sum is σ = 54547509900. Its totient is φ = 54540739104.

The previous prime is 54544124461. The next prime is 54544124513. The reversal of 54544124501 is 10542144545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10542144545 = 5 ⋅2108428909.

It can be written as a sum of positive squares in 2 ways, for example, as 25838955025 + 28705169476 = 160745^2 + 169426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54544124501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54544127501) 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 3 ways as a sum of consecutive naturals, for example, 1668416 + ... + 1700793.

It is an arithmetic number, because the mean of its divisors is an integer number (13636877475).

Almost surely, 2^54544124501 is an apocalyptic number.

It is an amenable number.

54544124501 is a deficient number, since it is larger than the sum of its proper divisors (3385399).

54544124501 is a wasteful number, since it uses less digits than its factorization.

54544124501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385398.

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 54544124501 in words is "fifty-four billion, five hundred forty-four million, one hundred twenty-four thousand, five hundred one".