56293551337 has 2 divisors, whose sum is σ = 56293551338. Its totient is φ = 56293551336.

The previous prime is 56293551331. The next prime is 56293551359. The reversal of 56293551337 is 73315539265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54616157401 + 1677393936 = 233701^2 + 40956^2 .

It is a cyclic number.

It is not a de Polignac number, because 56293551337 - 2¹¹ = 56293549289 is a prime.

It is a super-3 number, since 3×56293551337³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (56293551331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28146775668 + 28146775669.

It is an arithmetic number, because the mean of its divisors is an integer number (28146775669).

Almost surely, 2^56293551337 is an apocalyptic number.

It is an amenable number.

56293551337 is a deficient number, since it is larger than the sum of its proper divisors (1).

56293551337 is an equidigital number, since it uses as much as digits as its factorization.

56293551337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2551500, while the sum is 49.

The spelling of 56293551337 in words is "fifty-six billion, two hundred ninety-three million, five hundred fifty-one thousand, three hundred thirty-seven".