553064494 has 8 divisors (see below), whose sum is σ = 830672280. Its totient is φ = 276173736.

The previous prime is 553064461. The next prime is 553064503. The reversal of 553064494 is 494460355.

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

It is a super-3 number, since 3×553064494³ (a number of 27 digits) contains 333 as substring.

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, 177324 + ... + 180415.

It is an arithmetic number, because the mean of its divisors is an integer number (103834035).

Almost surely, 2^553064494 is an apocalyptic number.

553064494 is a deficient number, since it is larger than the sum of its proper divisors (277607786).

553064494 is a wasteful number, since it uses less digits than its factorization.

553064494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358514.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 553064494 is about 23517.3232745566. The cubic root of 553064494 is about 820.8401531816.

The spelling of 553064494 in words is "five hundred fifty-three million, sixty-four thousand, four hundred ninety-four".