542266454 has 8 divisors (see below), whose sum is σ = 826734288. Its totient is φ = 266688360.

The previous prime is 542266433. The next prime is 542266471. The reversal of 542266454 is 454662245.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222282 + ... + 2222525.

It is an arithmetic number, because the mean of its divisors is an integer number (103341786).

Almost surely, 2^542266454 is an apocalyptic number.

542266454 is a deficient number, since it is larger than the sum of its proper divisors (284467834).

542266454 is a wasteful number, since it uses less digits than its factorization.

542266454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444870.

The product of its digits is 230400, while the sum is 38.

The square root of 542266454 is about 23286.6153401477. The cubic root of 542266454 is about 815.4629730536.

The spelling of 542266454 in words is "five hundred forty-two million, two hundred sixty-six thousand, four hundred fifty-four".