542550223263 has 8 divisors (see below), whose sum is σ = 725449591728. Its totient is φ = 360675501824.

The previous prime is 542550223211. The next prime is 542550223277. The reversal of 542550223263 is 362322055245.

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 542550223263 - 2⁹ = 542550222751 is a prime.

It is a super-2 number, since 2×542550223263² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542550223063) 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, 256160520 + ... + 256162637.

It is an arithmetic number, because the mean of its divisors is an integer number (90681198966).

Almost surely, 2^542550223263 is an apocalyptic number.

542550223263 is a deficient number, since it is larger than the sum of its proper divisors (182899368465).

542550223263 is a wasteful number, since it uses less digits than its factorization.

542550223263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512323513.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 542550223263 in words is "five hundred forty-two billion, five hundred fifty million, two hundred twenty-three thousand, two hundred sixty-three".