534644542 has 8 divisors (see below), whose sum is σ = 820617336. Its totient is φ = 261105432.

The previous prime is 534644533. The next prime is 534644557. The reversal of 534644542 is 245446435.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3108313 + ... + 3108484.

It is an arithmetic number, because the mean of its divisors is an integer number (102577167).

Almost surely, 2^534644542 is an apocalyptic number.

534644542 is a deficient number, since it is larger than the sum of its proper divisors (285972794).

534644542 is a wasteful number, since it uses less digits than its factorization.

534644542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216842.

The product of its digits is 230400, while the sum is 37.

The square root of 534644542 is about 23122.3818409782. The cubic root of 534644542 is about 811.6243085178.

The spelling of 534644542 in words is "five hundred thirty-four million, six hundred forty-four thousand, five hundred forty-two".