552773266537 has 2 divisors, whose sum is σ = 552773266538. Its totient is φ = 552773266536.

The previous prime is 552773266501. The next prime is 552773266541. The reversal of 552773266537 is 735662377255.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458354726361 + 94418540176 = 677019^2 + 307276^2 .

It is a cyclic number.

It is not a de Polignac number, because 552773266537 - 2²⁷ = 552639048809 is a prime.

It is not a weakly prime, because it can be changed into another prime (552773266597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276386633268 + 276386633269.

It is an arithmetic number, because the mean of its divisors is an integer number (276386633269).

Almost surely, 2^552773266537 is an apocalyptic number.

It is an amenable number.

552773266537 is a deficient number, since it is larger than the sum of its proper divisors (1).

552773266537 is an equidigital number, since it uses as much as digits as its factorization.

552773266537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55566000, while the sum is 58.

The spelling of 552773266537 in words is "five hundred fifty-two billion, seven hundred seventy-three million, two hundred sixty-six thousand, five hundred thirty-seven".