553255003 has 4 divisors (see below), whose sum is σ = 632291440. Its totient is φ = 474218568.

The previous prime is 553254983. The next prime is 553255007. The reversal of 553255003 is 300552355.

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

It is a cyclic number.

It is not a de Polignac number, because 553255003 - 2⁵ = 553254971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553255007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39518208 + ... + 39518221.

It is an arithmetic number, because the mean of its divisors is an integer number (158072860).

Almost surely, 2^553255003 is an apocalyptic number.

553255003 is a deficient number, since it is larger than the sum of its proper divisors (79036437).

553255003 is an equidigital number, since it uses as much as digits as its factorization.

553255003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79036436.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 553255003 is about 23521.3733230014. The cubic root of 553255003 is about 820.9343914284.

The spelling of 553255003 in words is "five hundred fifty-three million, two hundred fifty-five thousand, three".