552523537 has 2 divisors, whose sum is σ = 552523538. Its totient is φ = 552523536.

The previous prime is 552523513. The next prime is 552523577. The reversal of 552523537 is 735325255.

552523537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374461201 + 178062336 = 19351^2 + 13344^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552523537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552523496 and 552523505.

It is not a weakly prime, because it can be changed into another prime (552523577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276261768 + 276261769.

It is an arithmetic number, because the mean of its divisors is an integer number (276261769).

Almost surely, 2^552523537 is an apocalyptic number.

It is an amenable number.

552523537 is a deficient number, since it is larger than the sum of its proper divisors (1).

552523537 is an equidigital number, since it uses as much as digits as its factorization.

552523537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157500, while the sum is 37.

The square root of 552523537 is about 23505.8192156751. The cubic root of 552523537 is about 820.5724423431.

The spelling of 552523537 in words is "five hundred fifty-two million, five hundred twenty-three thousand, five hundred thirty-seven".