3651052402289 has 2 divisors, whose sum is σ = 3651052402290. Its totient is φ = 3651052402288.

The previous prime is 3651052402267. The next prime is 3651052402367. The reversal of 3651052402289 is 9822042501563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2862836928064 + 788215474225 = 1691992^2 + 887815^2 .

It is a cyclic number.

It is not a de Polignac number, because 3651052402289 - 2³² = 3646757434993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3651052402229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1825526201144 + 1825526201145.

It is an arithmetic number, because the mean of its divisors is an integer number (1825526201145).

Almost surely, 2^{3651052402289} is an apocalyptic number.

It is an amenable number.

3651052402289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3651052402289 is an equidigital number, since it uses as much as digits as its factorization.

3651052402289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 3651052402289 in words is "three trillion, six hundred fifty-one billion, fifty-two million, four hundred two thousand, two hundred eighty-nine".