552545 has 8 divisors (see below), whose sum is σ = 757824. Its totient is φ = 378864.

The previous prime is 552527. The next prime is 552553. The reversal of 552545 is 545255.

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

It is a cyclic number.

It is not a de Polignac number, because 552545 - 2⁶ = 552481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7859 + ... + 7928.

It is an arithmetic number, because the mean of its divisors is an integer number (94728).

2⁵⁵²⁵⁴⁵ is an apocalyptic number.

It is an amenable number.

552545 is a deficient number, since it is larger than the sum of its proper divisors (205279).

552545 is a wasteful number, since it uses less digits than its factorization.

552545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15799.

The product of its digits is 5000, while the sum is 26.

The square root of 552545 is about 743.3337070253. Note that the first 3 decimals coincide. The cubic root of 552545 is about 82.0583067361.

The spelling of 552545 in words is "five hundred fifty-two thousand, five hundred forty-five".