552983345 has 4 divisors (see below), whose sum is σ = 663580020. Its totient is φ = 442386672.

The previous prime is 552983309. The next prime is 552983369. The reversal of 552983345 is 543389255.

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 64705936 + 488277409 = 8044^2 + 22097^2 .

It is a cyclic number.

It is not a de Polignac number, because 552983345 - 2¹⁰ = 552982321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552983296 and 552983305.

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, 55298330 + ... + 55298339.

It is an arithmetic number, because the mean of its divisors is an integer number (165895005).

Almost surely, 2^552983345 is an apocalyptic number.

It is an amenable number.

552983345 is a deficient number, since it is larger than the sum of its proper divisors (110596675).

552983345 is a wasteful number, since it uses less digits than its factorization.

552983345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110596674.

The product of its digits is 648000, while the sum is 44.

The square root of 552983345 is about 23515.5979086223. The cubic root of 552983345 is about 820.8000049912.

The spelling of 552983345 in words is "five hundred fifty-two million, nine hundred eighty-three thousand, three hundred forty-five".