54631041306529 has 2 divisors, whose sum is σ = 54631041306530. Its totient is φ = 54631041306528.

The previous prime is 54631041306511. The next prime is 54631041306587. The reversal of 54631041306529 is 92560314013645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53363901603600 + 1267139702929 = 7305060^2 + 1125673^2 .

It is a cyclic number.

It is not a de Polignac number, because 54631041306529 - 2²³ = 54631032917921 is a prime.

It is a super-3 number, since 3×54631041306529³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (54631041306029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27315520653264 + 27315520653265.

It is an arithmetic number, because the mean of its divisors is an integer number (27315520653265).

Almost surely, 2^{54631041306529} is an apocalyptic number.

It is an amenable number.

54631041306529 is a deficient number, since it is larger than the sum of its proper divisors (1).

54631041306529 is an equidigital number, since it uses as much as digits as its factorization.

54631041306529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 54631041306529 in words is "fifty-four trillion, six hundred thirty-one billion, forty-one million, three hundred six thousand, five hundred twenty-nine".