552011553 has 24 divisors (see below), whose sum is σ = 809602560. Its totient is φ = 362387520.

The previous prime is 552011521. The next prime is 552011567. The reversal of 552011553 is 355110255.

It is not a de Polignac number, because 552011553 - 2⁵ = 552011521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552011353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215800 + ... + 218342.

It is an arithmetic number, because the mean of its divisors is an integer number (33733440).

Almost surely, 2^552011553 is an apocalyptic number.

It is an amenable number.

552011553 is a deficient number, since it is larger than the sum of its proper divisors (257591007).

552011553 is a wasteful number, since it uses less digits than its factorization.

552011553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909 (or 2906 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 552011553 is about 23494.9261118225. The cubic root of 552011553 is about 820.3189087739.

The spelling of 552011553 in words is "five hundred fifty-two million, eleven thousand, five hundred fifty-three".