206552463 has 16 divisors (see below), whose sum is σ = 304606176. Its totient is φ = 123672960.

The previous prime is 206552461. The next prime is 206552483. The reversal of 206552463 is 364255602.

It is not a de Polignac number, because 206552463 - 2¹ = 206552461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206552461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70128 + ... + 73013.

It is an arithmetic number, because the mean of its divisors is an integer number (19037886).

Almost surely, 2^206552463 is an apocalyptic number.

206552463 is a deficient number, since it is larger than the sum of its proper divisors (98053713).

206552463 is a wasteful number, since it uses less digits than its factorization.

206552463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143194.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 206552463 is about 14371.9331685059. The cubic root of 206552463 is about 591.1215504641.

The spelling of 206552463 in words is "two hundred six million, five hundred fifty-two thousand, four hundred sixty-three".