54424025250521 has 8 divisors (see below), whose sum is σ = 54545778432000. Its totient is φ = 54302274476800.

The previous prime is 54424025250503. The next prime is 54424025250541. The reversal of 54424025250521 is 12505252042445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54424025250521 - 2³⁰ = 54422951508697 is a prime.

It is a super-3 number, since 3×54424025250521³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54424025250541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49270760 + ... + 50363238.

It is an arithmetic number, because the mean of its divisors is an integer number (6818222304000).

Almost surely, 2^{54424025250521} is an apocalyptic number.

It is an amenable number.

54424025250521 is a deficient number, since it is larger than the sum of its proper divisors (121753181479).

54424025250521 is a wasteful number, since it uses less digits than its factorization.

54424025250521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203879.

The product of its (nonzero) digits is 640000, while the sum is 41.

Adding to 54424025250521 its reverse (12505252042445), we get a palindrome (66929277292966).

The spelling of 54424025250521 in words is "fifty-four trillion, four hundred twenty-four billion, twenty-five million, two hundred fifty thousand, five hundred twenty-one".