553050455 has 4 divisors (see below), whose sum is σ = 663660552. Its totient is φ = 442440360.

The previous prime is 553050437. The next prime is 553050467. The reversal of 553050455 is 554050355.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 553050455 - 2²² = 548856151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55305041 + ... + 55305050.

It is an arithmetic number, because the mean of its divisors is an integer number (165915138).

Almost surely, 2^553050455 is an apocalyptic number.

553050455 is a deficient number, since it is larger than the sum of its proper divisors (110610097).

553050455 is a wasteful number, since it uses less digits than its factorization.

553050455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110610096.

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 553050455 is about 23517.0247905640. The cubic root of 553050455 is about 820.8332077153.

The spelling of 553050455 in words is "five hundred fifty-three million, fifty thousand, four hundred fifty-five".