553863742 has 8 divisors (see below), whose sum is σ = 832093632. Its totient is φ = 276499200.

The previous prime is 553863733. The next prime is 553863743. The reversal of 553863742 is 247368355.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553863743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214734 + ... + 217297.

It is an arithmetic number, because the mean of its divisors is an integer number (104011704).

Almost surely, 2^553863742 is an apocalyptic number.

553863742 is a deficient number, since it is larger than the sum of its proper divisors (278229890).

553863742 is a wasteful number, since it uses less digits than its factorization.

553863742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432674.

The product of its digits is 604800, while the sum is 43.

The square root of 553863742 is about 23534.3098900308. The cubic root of 553863742 is about 821.2353687390.

The spelling of 553863742 in words is "five hundred fifty-three million, eight hundred sixty-three thousand, seven hundred forty-two".