553205045 has 8 divisors (see below), whose sum is σ = 698785440. Its totient is φ = 419271120.

The previous prime is 553205027. The next prime is 553205053. The reversal of 553205045 is 540502355.

It is a happy number.

553205045 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 553205045 - 2²² = 549010741 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 553204999 and 553205017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2911511 + ... + 2911700.

It is an arithmetic number, because the mean of its divisors is an integer number (87348180).

Almost surely, 2^553205045 is an apocalyptic number.

It is an amenable number.

553205045 is a deficient number, since it is larger than the sum of its proper divisors (145580395).

553205045 is a wasteful number, since it uses less digits than its factorization.

553205045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5823235.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 553205045 is about 23520.3113287218. The cubic root of 553205045 is about 820.9096810178.

The spelling of 553205045 in words is "five hundred fifty-three million, two hundred five thousand, forty-five".