552567757 has 6 divisors (see below), whose sum is σ = 642782958. Its totient is φ = 473629464.

The previous prime is 552567737. The next prime is 552567773. The reversal of 552567757 is 757765255.

It can be written as a sum of positive squares in only one way, i.e., 552532036 + 35721 = 23506^2 + 189^2 .

It is not a de Polignac number, because 552567757 - 2⁷ = 552567629 is a prime.

It is a super-2 number, since 2×552567757² = 610662252152022098, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 11276893 = 552567757 / (5 + 5 + 2 + 5 + 6 + 7 + 7 + 5 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552567757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552567737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5638398 + ... + 5638495.

It is an arithmetic number, because the mean of its divisors is an integer number (107130493).

Almost surely, 2^552567757 is an apocalyptic number.

It is an amenable number.

552567757 is a deficient number, since it is larger than the sum of its proper divisors (90215201).

552567757 is a wasteful number, since it uses less digits than its factorization.

552567757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11276907 (or 11276900 counting only the distinct ones).

The product of its digits is 2572500, while the sum is 49.

The square root of 552567757 is about 23506.7598149979. The cubic root of 552567757 is about 820.5943326596.

The spelling of 552567757 in words is "five hundred fifty-two million, five hundred sixty-seven thousand, seven hundred fifty-seven".