551050463 has 2 divisors, whose sum is σ = 551050464. Its totient is φ = 551050462.

The previous prime is 551050459. The next prime is 551050469. The reversal of 551050463 is 364050155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551050463 - 2² = 551050459 is a prime.

It is a super-2 number, since 2×551050463² = 607313225545028738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551050469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275525231 + 275525232.

It is an arithmetic number, because the mean of its divisors is an integer number (275525232).

Almost surely, 2^551050463 is an apocalyptic number.

551050463 is a deficient number, since it is larger than the sum of its proper divisors (1).

551050463 is an equidigital number, since it uses as much as digits as its factorization.

551050463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 551050463 is about 23474.4640620398. The cubic root of 551050463 is about 819.8425550383.

The spelling of 551050463 in words is "five hundred fifty-one million, fifty thousand, four hundred sixty-three".