56055038232541 has 2 divisors, whose sum is σ = 56055038232542. Its totient is φ = 56055038232540.

The previous prime is 56055038232539. The next prime is 56055038232617. The reversal of 56055038232541 is 14523283055065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29059064297316 + 26995973935225 = 5390646^2 + 5195765^2 .

It is a cyclic number.

It is not a de Polignac number, because 56055038232541 - 2¹ = 56055038232539 is a prime.

It is a super-2 number, since 2×56055038232541² (a number of 28 digits) contains 22 as substring.

Together with 56055038232539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56055038262541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28027519116270 + 28027519116271.

It is an arithmetic number, because the mean of its divisors is an integer number (28027519116271).

Almost surely, 2^{56055038232541} is an apocalyptic number.

It is an amenable number.

56055038232541 is a deficient number, since it is larger than the sum of its proper divisors (1).

56055038232541 is an equidigital number, since it uses as much as digits as its factorization.

56055038232541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 56055038232541 in words is "fifty-six trillion, fifty-five billion, thirty-eight million, two hundred thirty-two thousand, five hundred forty-one".