546311552693 has 2 divisors, whose sum is σ = 546311552694. Its totient is φ = 546311552692.

The previous prime is 546311552621. The next prime is 546311552729. The reversal of 546311552693 is 396255113645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286351273924 + 259960278769 = 535118^2 + 509863^2 .

It is a cyclic number.

It is not a de Polignac number, because 546311552693 - 2²⁸ = 546043117237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546311552993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273155776346 + 273155776347.

It is an arithmetic number, because the mean of its divisors is an integer number (273155776347).

Almost surely, 2^546311552693 is an apocalyptic number.

It is an amenable number.

546311552693 is a deficient number, since it is larger than the sum of its proper divisors (1).

546311552693 is an equidigital number, since it uses as much as digits as its factorization.

546311552693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916000, while the sum is 50.

The spelling of 546311552693 in words is "five hundred forty-six billion, three hundred eleven million, five hundred fifty-two thousand, six hundred ninety-three".