551502463 has 2 divisors, whose sum is σ = 551502464. Its totient is φ = 551502462.

The previous prime is 551502407. The next prime is 551502529. The reversal of 551502463 is 364205155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551502463 - 2¹³ = 551494271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551502863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275751231 + 275751232.

It is an arithmetic number, because the mean of its divisors is an integer number (275751232).

Almost surely, 2^551502463 is an apocalyptic number.

551502463 is a deficient number, since it is larger than the sum of its proper divisors (1).

551502463 is an equidigital number, since it uses as much as digits as its factorization.

551502463 is an odious number, because the sum of its binary digits is odd.

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

The square root of 551502463 is about 23484.0895714524. The cubic root of 551502463 is about 820.0666528212.

The spelling of 551502463 in words is "five hundred fifty-one million, five hundred two thousand, four hundred sixty-three".