553950799 has 2 divisors, whose sum is σ = 553950800. Its totient is φ = 553950798.

The previous prime is 553950751. The next prime is 553950809. The reversal of 553950799 is 997059355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553950799 - 2¹³ = 553942607 is a prime.

It is a super-2 number, since 2×553950799² = 613722975425476802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553950739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276975399 + 276975400.

It is an arithmetic number, because the mean of its divisors is an integer number (276975400).

Almost surely, 2^553950799 is an apocalyptic number.

553950799 is a deficient number, since it is larger than the sum of its proper divisors (1).

553950799 is an equidigital number, since it uses as much as digits as its factorization.

553950799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1913625, while the sum is 52.

The square root of 553950799 is about 23536.1593935799. The cubic root of 553950799 is about 821.2783940877.

The spelling of 553950799 in words is "five hundred fifty-three million, nine hundred fifty thousand, seven hundred ninety-nine".