553897047 has 8 divisors (see below), whose sum is σ = 805668480. Its totient is φ = 335695160.

The previous prime is 553897037. The next prime is 553897049. The reversal of 553897047 is 740798355.

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

It is a cyclic number.

It is not a de Polignac number, because 553897047 - 2⁴ = 553897031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 553896987 and 553897005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553897049) 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 in 7 ways as a sum of consecutive naturals, for example, 8392347 + ... + 8392412.

It is an arithmetic number, because the mean of its divisors is an integer number (100708560).

Almost surely, 2^553897047 is an apocalyptic number.

553897047 is a deficient number, since it is larger than the sum of its proper divisors (251771433).

553897047 is a wasteful number, since it uses less digits than its factorization.

553897047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16784773.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The square root of 553897047 is about 23535.0174633460. The cubic root of 553897047 is about 821.2518292831.

The spelling of 553897047 in words is "five hundred fifty-three million, eight hundred ninety-seven thousand, forty-seven".