1355650441 has 2 divisors, whose sum is σ = 1355650442. Its totient is φ = 1355650440.

The previous prime is 1355650433. The next prime is 1355650477. The reversal of 1355650441 is 1440565531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 954810000 + 400840441 = 30900^2 + 20021^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355650441 - 2³ = 1355650433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1355650397 and 1355650406.

It is not a weakly prime, because it can be changed into another prime (1355650411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677825220 + 677825221.

It is an arithmetic number, because the mean of its divisors is an integer number (677825221).

Almost surely, 2^1355650441 is an apocalyptic number.

It is an amenable number.

1355650441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355650441 is an equidigital number, since it uses as much as digits as its factorization.

1355650441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1355650441 is about 36819.1586134176. The cubic root of 1355650441 is about 1106.7492590392.

The spelling of 1355650441 in words is "one billion, three hundred fifty-five million, six hundred fifty thousand, four hundred forty-one".