552564101 has 4 divisors (see below), whose sum is σ = 564320832. Its totient is φ = 540807372.

The previous prime is 552564091. The next prime is 552564139. The reversal of 552564101 is 101465255.

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 552564101 - 2¹⁸ = 552301957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552564161) 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, 5878295 + ... + 5878388.

It is an arithmetic number, because the mean of its divisors is an integer number (141080208).

Almost surely, 2^552564101 is an apocalyptic number.

It is an amenable number.

552564101 is a deficient number, since it is larger than the sum of its proper divisors (11756731).

552564101 is a wasteful number, since it uses less digits than its factorization.

552564101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11756730.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 552564101 is about 23506.6820500044. The cubic root of 552564101 is about 820.5925228668.

The spelling of 552564101 in words is "five hundred fifty-two million, five hundred sixty-four thousand, one hundred one".