56052962404909 has 2 divisors, whose sum is σ = 56052962404910. Its totient is φ = 56052962404908.

The previous prime is 56052962404903. The next prime is 56052962405017. The reversal of 56052962404909 is 90940426925065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53724179583684 + 2328782821225 = 7329678^2 + 1526035^2 .

It is a cyclic number.

It is not a de Polignac number, because 56052962404909 - 2¹⁹ = 56052961880621 is a prime.

It is a super-2 number, since 2×56052962404909² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56052962404903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28026481202454 + 28026481202455.

It is an arithmetic number, because the mean of its divisors is an integer number (28026481202455).

Almost surely, 2^{56052962404909} is an apocalyptic number.

It is an amenable number.

56052962404909 is a deficient number, since it is larger than the sum of its proper divisors (1).

56052962404909 is an equidigital number, since it uses as much as digits as its factorization.

56052962404909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41990400, while the sum is 61.

The spelling of 56052962404909 in words is "fifty-six trillion, fifty-two billion, nine hundred sixty-two million, four hundred four thousand, nine hundred nine".