553958379 has 96 divisors (see below), whose sum is σ = 968253440. Its totient is φ = 310915584.

The previous prime is 553958369. The next prime is 553958393. The reversal of 553958379 is 973859355.

It is a happy number.

553958379 is a `hidden beast` number, since 5 + 53 + 9 + 583 + 7 + 9 = 666.

553958379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 553958379 - 2⁸ = 553958123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553958359) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4361814 + ... + 4361940.

Almost surely, 2^553958379 is an apocalyptic number.

553958379 is a deficient number, since it is larger than the sum of its proper divisors (414295061).

553958379 is a wasteful number, since it uses less digits than its factorization.

553958379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 203 counting only the distinct ones).

The product of its digits is 5103000, while the sum is 54.

The square root of 553958379 is about 23536.3204218501. The cubic root of 553958379 is about 821.2821400653.

The spelling of 553958379 in words is "five hundred fifty-three million, nine hundred fifty-eight thousand, three hundred seventy-nine".