553479983 has 16 divisors (see below), whose sum is σ = 654366720. Its totient is φ = 458114400.

The previous prime is 553479973. The next prime is 553480001. The reversal of 553479983 is 389974355.

It is a cyclic number.

It is not a de Polignac number, because 553479983 - 2⁴ = 553479967 is a prime.

It is a super-4 number, since 4×553479983⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553479973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107948 + ... + 112958.

It is an arithmetic number, because the mean of its divisors is an integer number (40897920).

Almost surely, 2^553479983 is an apocalyptic number.

553479983 is a deficient number, since it is larger than the sum of its proper divisors (100886737).

553479983 is a wasteful number, since it uses less digits than its factorization.

553479983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558.

The product of its digits is 4082400, while the sum is 53.

The square root of 553479983 is about 23526.1552957554. The cubic root of 553479983 is about 821.0456534377.

The spelling of 553479983 in words is "five hundred fifty-three million, four hundred seventy-nine thousand, nine hundred eighty-three".