542551105411 has 12 divisors (see below), whose sum is σ = 631922806368. Its totient is φ = 464460278352.

The previous prime is 542551105387. The next prime is 542551105469. The reversal of 542551105411 is 114501155245.

It is a de Polignac number, because none of the positive numbers 2^k-542551105411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542551105471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6907291 + ... + 6985396.

It is an arithmetic number, because the mean of its divisors is an integer number (52660233864).

Almost surely, 2^542551105411 is an apocalyptic number.

542551105411 is a deficient number, since it is larger than the sum of its proper divisors (89371700957).

542551105411 is a wasteful number, since it uses less digits than its factorization.

542551105411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13893498 (or 13893491 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 34.

The spelling of 542551105411 in words is "five hundred forty-two billion, five hundred fifty-one million, one hundred five thousand, four hundred eleven".