552512125457 has 2 divisors, whose sum is σ = 552512125458. Its totient is φ = 552512125456.

The previous prime is 552512125379. The next prime is 552512125463. The reversal of 552512125457 is 754521215255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 393993480721 + 158518644736 = 627689^2 + 398144^2 .

It is a cyclic number.

It is not a de Polignac number, because 552512125457 - 2¹⁴ = 552512109073 is a prime.

It is not a weakly prime, because it can be changed into another prime (552512121457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276256062728 + 276256062729.

It is an arithmetic number, because the mean of its divisors is an integer number (276256062729).

Almost surely, 2^552512125457 is an apocalyptic number.

It is an amenable number.

552512125457 is a deficient number, since it is larger than the sum of its proper divisors (1).

552512125457 is an equidigital number, since it uses as much as digits as its factorization.

552512125457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 700000, while the sum is 44.

The spelling of 552512125457 in words is "five hundred fifty-two billion, five hundred twelve million, one hundred twenty-five thousand, four hundred fifty-seven".