537928366097 has 8 divisors (see below), whose sum is σ = 539909172072. Its totient is φ = 535947840000.

The previous prime is 537928366051. The next prime is 537928366103. The reversal of 537928366097 is 790663829735.

It is a Cunningham number, because it is equal to 733436²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 92717814016 + 445210552081 = 304496^2 + 667241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537928366097 - 2⁸ = 537928365841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537928368097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4276097 + ... + 4400097.

It is an arithmetic number, because the mean of its divisors is an integer number (67488646509).

Almost surely, 2^537928366097 is an apocalyptic number.

It is an amenable number.

537928366097 is a deficient number, since it is larger than the sum of its proper divisors (1980805975).

537928366097 is a wasteful number, since it uses less digits than its factorization.

537928366097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139939.

The product of its (nonzero) digits is 102876480, while the sum is 65.

The spelling of 537928366097 in words is "five hundred thirty-seven billion, nine hundred twenty-eight million, three hundred sixty-six thousand, ninety-seven".