54052404553 has 24 divisors (see below), whose sum is σ = 66627705384. Its totient is φ = 43571404800.

The previous prime is 54052404547. The next prime is 54052404611. The reversal of 54052404553 is 35540425045.

54052404553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13680343369 + 40372061184 = 116963^2 + 200928^2 .

It is not a de Polignac number, because 54052404553 - 2⁵ = 54052404521 is a prime.

It is a super-4 number, since 4×54052404553⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54052404503) 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, 1075833 + ... + 1124953.

It is an arithmetic number, because the mean of its divisors is an integer number (2776154391).

Almost surely, 2^54052404553 is an apocalyptic number.

It is an amenable number.

54052404553 is a deficient number, since it is larger than the sum of its proper divisors (12575300831).

54052404553 is a wasteful number, since it uses less digits than its factorization.

54052404553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50473 (or 50466 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 54052404553 its reverse (35540425045), we get a palindrome (89592829598).

The spelling of 54052404553 in words is "fifty-four billion, fifty-two million, four hundred four thousand, five hundred fifty-three".