552141135781 has 2 divisors, whose sum is σ = 552141135782. Its totient is φ = 552141135780.

The previous prime is 552141135773. The next prime is 552141135851. The reversal of 552141135781 is 187531141255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306456352225 + 245684783556 = 553585^2 + 495666^2 .

It is a cyclic number.

It is not a de Polignac number, because 552141135781 - 2³ = 552141135773 is a prime.

It is a super-2 number, since 2×552141135781² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552141133781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276070567890 + 276070567891.

It is an arithmetic number, because the mean of its divisors is an integer number (276070567891).

Almost surely, 2^552141135781 is an apocalyptic number.

It is an amenable number.

552141135781 is a deficient number, since it is larger than the sum of its proper divisors (1).

552141135781 is an equidigital number, since it uses as much as digits as its factorization.

552141135781 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168000, while the sum is 43.

The spelling of 552141135781 in words is "five hundred fifty-two billion, one hundred forty-one million, one hundred thirty-five thousand, seven hundred eighty-one".