553450245 has 8 divisors (see below), whose sum is σ = 885520416. Its totient is φ = 295173456.

The previous prime is 553450237. The next prime is 553450253. The reversal of 553450245 is 542054355.

It is an interprime number because it is at equal distance from previous prime (553450237) and next prime (553450253).

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

It is not a de Polignac number, because 553450245 - 2³ = 553450237 is a prime.

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, 18448327 + ... + 18448356.

It is an arithmetic number, because the mean of its divisors is an integer number (110690052).

Almost surely, 2^553450245 is an apocalyptic number.

It is an amenable number.

553450245 is a deficient number, since it is larger than the sum of its proper divisors (332070171).

553450245 is a wasteful number, since it uses less digits than its factorization.

553450245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36896691.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 553450245 is about 23525.5232672942. The cubic root of 553450245 is about 821.0309484838.

The spelling of 553450245 in words is "five hundred fifty-three million, four hundred fifty thousand, two hundred forty-five".