3554357036497 has 2 divisors, whose sum is σ = 3554357036498. Its totient is φ = 3554357036496.

The previous prime is 3554357036453. The next prime is 3554357036551. The reversal of 3554357036497 is 7946307534553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3188381644816 + 365975391681 = 1785604^2 + 604959^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3554357036497 is a prime.

It is not a weakly prime, because it can be changed into another prime (3554357036437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1777178518248 + 1777178518249.

It is an arithmetic number, because the mean of its divisors is an integer number (1777178518249).

Almost surely, 2^{3554357036497} is an apocalyptic number.

It is an amenable number.

3554357036497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3554357036497 is an equidigital number, since it uses as much as digits as its factorization.

3554357036497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142884000, while the sum is 61.

The spelling of 3554357036497 in words is "three trillion, five hundred fifty-four billion, three hundred fifty-seven million, thirty-six thousand, four hundred ninety-seven".