552013457 has 2 divisors, whose sum is σ = 552013458. Its totient is φ = 552013456.

The previous prime is 552013439. The next prime is 552013459. The reversal of 552013457 is 754310255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 545642881 + 6370576 = 23359^2 + 2524^2 .

It is a cyclic number.

It is not a de Polignac number, because 552013457 - 2⁶ = 552013393 is a prime.

Together with 552013459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552013459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276006728 + 276006729.

It is an arithmetic number, because the mean of its divisors is an integer number (276006729).

Almost surely, 2^552013457 is an apocalyptic number.

It is an amenable number.

552013457 is a deficient number, since it is larger than the sum of its proper divisors (1).

552013457 is an equidigital number, since it uses as much as digits as its factorization.

552013457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 552013457 is about 23494.9666311744. The cubic root of 552013457 is about 820.3198519217.

The spelling of 552013457 in words is "five hundred fifty-two million, thirteen thousand, four hundred fifty-seven".