54842641607541 has 48 divisors (see below), whose sum is σ = 76545504701952. Its totient is φ = 34890824908800.

The previous prime is 54842641607539. The next prime is 54842641607623. The reversal of 54842641607541 is 14570614624845.

It is not a de Polignac number, because 54842641607541 - 2¹ = 54842641607539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54842641617541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4080243381 + ... + 4080256821.

It is an arithmetic number, because the mean of its divisors is an integer number (1594698014624).

Almost surely, 2^{54842641607541} is an apocalyptic number.

It is an amenable number.

54842641607541 is a deficient number, since it is larger than the sum of its proper divisors (21702863094411).

54842641607541 is a wasteful number, since it uses less digits than its factorization.

54842641607541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21854 (or 21781 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 54842641607541 in words is "fifty-four trillion, eight hundred forty-two billion, six hundred forty-one million, six hundred seven thousand, five hundred forty-one".