540053655541 has 8 divisors (see below), whose sum is σ = 541971039168. Its totient is φ = 538137432000.

The previous prime is 540053655527. The next prime is 540053655569. The reversal of 540053655541 is 145556350045.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 540053655541 - 2²⁹ = 539516784629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540053655511) 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, 648061 + ... + 1224781.

It is an arithmetic number, because the mean of its divisors is an integer number (67746379896).

Almost surely, 2^540053655541 is an apocalyptic number.

It is an amenable number.

540053655541 is a deficient number, since it is larger than the sum of its proper divisors (1917383627).

540053655541 is a wasteful number, since it uses less digits than its factorization.

540053655541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580043.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 540053655541 in words is "five hundred forty billion, fifty-three million, six hundred fifty-five thousand, five hundred forty-one".