542855462 has 8 divisors (see below), whose sum is σ = 816043296. Its totient is φ = 270841032.

The previous prime is 542855449. The next prime is 542855471. The reversal of 542855462 is 264558245.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292193 + ... + 294044.

It is an arithmetic number, because the mean of its divisors is an integer number (102005412).

Almost surely, 2^542855462 is an apocalyptic number.

542855462 is a deficient number, since it is larger than the sum of its proper divisors (273187834).

542855462 is a wasteful number, since it uses less digits than its factorization.

542855462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586702.

The product of its digits is 384000, while the sum is 41.

The square root of 542855462 is about 23299.2588294134. The cubic root of 542855462 is about 815.7581172648.

The spelling of 542855462 in words is "five hundred forty-two million, eight hundred fifty-five thousand, four hundred sixty-two".