54484503545 has 8 divisors (see below), whose sum is σ = 65422251720. Its totient is φ = 43560371200.

The previous prime is 54484503527. The next prime is 54484503547. The reversal of 54484503545 is 54530548445.

It can be written as a sum of positive squares in 4 ways, for example, as 17101054441 + 37383449104 = 130771^2 + 193348^2 .

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

It is not a de Polignac number, because 54484503545 - 2²⁴ = 54467726329 is a prime.

It is a super-2 number, since 2×54484503545² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54484503545.

It is not an unprimeable number, because it can be changed into a prime (54484503547) 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, 3395150 + ... + 3411159.

It is an arithmetic number, because the mean of its divisors is an integer number (8177781465).

Almost surely, 2^54484503545 is an apocalyptic number.

It is an amenable number.

54484503545 is a deficient number, since it is larger than the sum of its proper divisors (10937748175).

54484503545 is a wasteful number, since it uses less digits than its factorization.

54484503545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807915.

The product of its (nonzero) digits is 3840000, while the sum is 47.

The spelling of 54484503545 in words is "fifty-four billion, four hundred eighty-four million, five hundred three thousand, five hundred forty-five".