552552553 has 4 divisors (see below), whose sum is σ = 631488640. Its totient is φ = 473616468.

The previous prime is 552552493. The next prime is 552552557. The reversal of 552552553 is 355255255.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 552552553 - 2⁹ = 552552041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552552557) 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, 39468033 + ... + 39468046.

It is an arithmetic number, because the mean of its divisors is an integer number (157872160).

Almost surely, 2^552552553 is an apocalyptic number.

It is an amenable number.

552552553 is a deficient number, since it is larger than the sum of its proper divisors (78936087).

552552553 is an equidigital number, since it uses as much as digits as its factorization.

552552553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78936086.

The product of its digits is 187500, while the sum is 37.

The square root of 552552553 is about 23506.4364164371. The cubic root of 552552553 is about 820.5868063243.

The spelling of 552552553 in words is "five hundred fifty-two million, five hundred fifty-two thousand, five hundred fifty-three".