552251263 has 8 divisors (see below), whose sum is σ = 585229680. Its totient is φ = 520201920.

The previous prime is 552251251. The next prime is 552251281. The reversal of 552251263 is 362152255.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552251263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552251213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231045 + ... + 233422.

It is an arithmetic number, because the mean of its divisors is an integer number (73153710).

Almost surely, 2^552251263 is an apocalyptic number.

552251263 is a deficient number, since it is larger than the sum of its proper divisors (32978417).

552251263 is a wasteful number, since it uses less digits than its factorization.

552251263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464537.

The product of its digits is 18000, while the sum is 31.

The square root of 552251263 is about 23500.0268723251. The cubic root of 552251263 is about 820.4376322487.

The spelling of 552251263 in words is "five hundred fifty-two million, two hundred fifty-one thousand, two hundred sixty-three".