56361936524471 has 2 divisors, whose sum is σ = 56361936524472. Its totient is φ = 56361936524470.

The previous prime is 56361936524461. The next prime is 56361936524533. The reversal of 56361936524471 is 17442563916365.

It is an a-pointer prime, because the next prime (56361936524533) can be obtained adding 56361936524471 to its sum of digits (62).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56361936524471 - 2³⁰ = 56360862782647 is a prime.

It is a super-3 number, since 3×56361936524471³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56361936524461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28180968262235 + 28180968262236.

It is an arithmetic number, because the mean of its divisors is an integer number (28180968262236).

Almost surely, 2^{56361936524471} is an apocalyptic number.

56361936524471 is a deficient number, since it is larger than the sum of its proper divisors (1).

56361936524471 is an equidigital number, since it uses as much as digits as its factorization.

56361936524471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97977600, while the sum is 62.

The spelling of 56361936524471 in words is "fifty-six trillion, three hundred sixty-one billion, nine hundred thirty-six million, five hundred twenty-four thousand, four hundred seventy-one".