553314665 has 4 divisors (see below), whose sum is σ = 663977604. Its totient is φ = 442651728.

The previous prime is 553314631. The next prime is 553314689. The reversal of 553314665 is 566413355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98942809 + 454371856 = 9947^2 + 21316^2 .

It is a cyclic number.

It is not a de Polignac number, because 553314665 - 2¹⁶ = 553249129 is a prime.

It is a Duffinian 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, 55331462 + ... + 55331471.

It is an arithmetic number, because the mean of its divisors is an integer number (165994401).

Almost surely, 2^553314665 is an apocalyptic number.

It is an amenable number.

553314665 is a deficient number, since it is larger than the sum of its proper divisors (110662939).

553314665 is a wasteful number, since it uses less digits than its factorization.

553314665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110662938.

The product of its digits is 162000, while the sum is 38.

The square root of 553314665 is about 23522.6415395890. The cubic root of 553314665 is about 820.9638997184.

The spelling of 553314665 in words is "five hundred fifty-three million, three hundred fourteen thousand, six hundred sixty-five".