56582725578103 has 2 divisors, whose sum is σ = 56582725578104. Its totient is φ = 56582725578102.

The previous prime is 56582725578077. The next prime is 56582725578121. The reversal of 56582725578103 is 30187552728565.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56582725578103 is a prime.

It is a super-2 number, since 2×56582725578103² (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 (56582725578193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28291362789051 + 28291362789052.

It is an arithmetic number, because the mean of its divisors is an integer number (28291362789052).

Almost surely, 2^{56582725578103} is an apocalyptic number.

56582725578103 is a deficient number, since it is larger than the sum of its proper divisors (1).

56582725578103 is an equidigital number, since it uses as much as digits as its factorization.

56582725578103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120000, while the sum is 64.

The spelling of 56582725578103 in words is "fifty-six trillion, five hundred eighty-two billion, seven hundred twenty-five million, five hundred seventy-eight thousand, one hundred three".