542545351255 has 8 divisors (see below), whose sum is σ = 651081725424. Its totient is φ = 434018078400.

The previous prime is 542545351247. The next prime is 542545351261. The reversal of 542545351255 is 552153545245.

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

It is not a de Polignac number, because 542545351255 - 2³ = 542545351247 is a prime.

It is a super-2 number, since 2×542545351255² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2143486 + ... + 2383195.

It is an arithmetic number, because the mean of its divisors is an integer number (81385215678).

Almost surely, 2^542545351255 is an apocalyptic number.

542545351255 is a deficient number, since it is larger than the sum of its proper divisors (108536374169).

542545351255 is a wasteful number, since it uses less digits than its factorization.

542545351255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550657.

The product of its digits is 3000000, while the sum is 46.

The spelling of 542545351255 in words is "five hundred forty-two billion, five hundred forty-five million, three hundred fifty-one thousand, two hundred fifty-five".