542766243416005 has 16 divisors (see below), whose sum is σ = 776728835299584. Its totient is φ = 356000716177920.

The previous prime is 542766243415969. The next prime is 542766243416009. The reversal of 542766243416005 is 500614342667245.

It is not a de Polignac number, because 542766243416005 - 2²³ = 542766235027397 is a prime.

It is a super-2 number, since 2×542766243416005² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542766243416009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337121889516 + ... + 337121891125.

It is an arithmetic number, because the mean of its divisors is an integer number (48545552206224).

Almost surely, 2^{542766243416005} is an apocalyptic number.

It is an amenable number.

542766243416005 is a deficient number, since it is larger than the sum of its proper divisors (233962591883579).

542766243416005 is a wasteful number, since it uses less digits than its factorization.

542766243416005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674243780676.

The product of its (nonzero) digits is 29030400, while the sum is 55.

The spelling of 542766243416005 in words is "five hundred forty-two trillion, seven hundred sixty-six billion, two hundred forty-three million, four hundred sixteen thousand, five".