542722260254 has 8 divisors (see below), whose sum is σ = 819474671568. Its totient is φ = 269564036400.

The previous prime is 542722260239. The next prime is 542722260313. The reversal of 542722260254 is 452062227245.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898546487 + ... + 898547090.

It is an arithmetic number, because the mean of its divisors is an integer number (102434333946).

Almost surely, 2^542722260254 is an apocalyptic number.

542722260254 is a deficient number, since it is larger than the sum of its proper divisors (276752411314).

542722260254 is a wasteful number, since it uses less digits than its factorization.

542722260254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797093730.

The product of its (nonzero) digits is 537600, while the sum is 41.

Adding to 542722260254 its reverse (452062227245), we get a palindrome (994784487499).

The spelling of 542722260254 in words is "five hundred forty-two billion, seven hundred twenty-two million, two hundred sixty thousand, two hundred fifty-four".