542559447057 has 32 divisors (see below), whose sum is σ = 750647320576. Its totient is φ = 348212390400.

The previous prime is 542559446909. The next prime is 542559447061. The reversal of 542559447057 is 750744955245.

It is a happy number.

It is not a de Polignac number, because 542559447057 - 2²³ = 542551058449 is a prime.

It is a super-2 number, since 2×542559447057² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 542559446988 and 542559447006.

It is not an unprimeable number, because it can be changed into a prime (542559447077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50877108 + ... + 50887770.

It is an arithmetic number, because the mean of its divisors is an integer number (23457728768).

Almost surely, 2^542559447057 is an apocalyptic number.

It is an amenable number.

542559447057 is a deficient number, since it is larger than the sum of its proper divisors (208087873519).

542559447057 is a wasteful number, since it uses less digits than its factorization.

542559447057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13501.

The product of its (nonzero) digits is 35280000, while the sum is 57.

The spelling of 542559447057 in words is "five hundred forty-two billion, five hundred fifty-nine million, four hundred forty-seven thousand, fifty-seven".