56103312546097 has 2 divisors, whose sum is σ = 56103312546098. Its totient is φ = 56103312546096.

The previous prime is 56103312546023. The next prime is 56103312546349. The reversal of 56103312546097 is 79064521330165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50898750160896 + 5204562385201 = 7134336^2 + 2281351^2 .

It is a cyclic number.

It is not a de Polignac number, because 56103312546097 - 2²³ = 56103304157489 is a prime.

It is not a weakly prime, because it can be changed into another prime (56103372546097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28051656273048 + 28051656273049.

It is an arithmetic number, because the mean of its divisors is an integer number (28051656273049).

Almost surely, 2^{56103312546097} is an apocalyptic number.

It is an amenable number.

56103312546097 is a deficient number, since it is larger than the sum of its proper divisors (1).

56103312546097 is an equidigital number, since it uses as much as digits as its factorization.

56103312546097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 56103312546097 in words is "fifty-six trillion, one hundred three billion, three hundred twelve million, five hundred forty-six thousand, ninety-seven".