54508707841 has 9 divisors (see below), whose sum is σ = 63409989891. Its totient is φ = 46720348752.

The previous prime is 54508707817. The next prime is 54508707863. The reversal of 54508707841 is 14870780545.

The square root of 54508707841 is 233471.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5356044225 + 49152663616 = 73185^2 + 221704^2 .

It is not a de Polignac number, because 54508707841 - 2⁹ = 54508707329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54508707941) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1617621 + ... + 1650973.

Almost surely, 2^54508707841 is an apocalyptic number.

54508707841 is the 233471-st square number.

54508707841 is the 116736-th centered octagonal number.

It is an amenable number.

54508707841 is a deficient number, since it is larger than the sum of its proper divisors (8901282050).

54508707841 is an frugal number, since it uses more digits than its factorization.

54508707841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66720 (or 33360 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 49.

Multiplying 54508707841 by its sum of digits (49), we get a square (2670926684209 = 1634297²).

54508707841 divided by its sum of digits (49) gives a square (1112422609 = 33353²).

The spelling of 54508707841 in words is "fifty-four billion, five hundred eight million, seven hundred seven thousand, eight hundred forty-one".