54820741234609 has 27 divisors (see below), whose sum is σ = 64741180285593. Its totient is φ = 46284943303368.

The previous prime is 54820741234607. The next prime is 54820741234703. The reversal of 54820741234609 is 90643214702845.

The square root of 54820741234609 is 7404103.

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

It is not a de Polignac number, because 54820741234609 - 2¹ = 54820741234607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54820741234609.

It is not an unprimeable number, because it can be changed into a prime (54820741234607) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3472516414 + ... + 3472532200.

It is an arithmetic number, because the mean of its divisors is an integer number (2397821492059).

It is a 1-persistent number, because it is pandigital, but 2⋅54820741234609 = 109641482469218 is not.

Almost surely, 2^{54820741234609} is an apocalyptic number.

54820741234609 is the 7404103-rd square number.

54820741234609 is the 3702052-nd centered octagonal number.

It is an amenable number.

54820741234609 is a deficient number, since it is larger than the sum of its proper divisors (9920439050984).

54820741234609 is an frugal number, since it uses more digits than its factorization.

54820741234609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31722 (or 15861 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 54820741234609 in words is "fifty-four trillion, eight hundred twenty billion, seven hundred forty-one million, two hundred thirty-four thousand, six hundred nine".