1360155541 has 2 divisors, whose sum is σ = 1360155542. Its totient is φ = 1360155540.

The previous prime is 1360155539. The next prime is 1360155547. The reversal of 1360155541 is 1455510631.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1359396900 + 758641 = 36870^2 + 871^2 .

It is an emirp because it is prime and its reverse (1455510631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1360155541 - 2¹ = 1360155539 is a prime.

Together with 1360155539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1360155547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680077770 + 680077771.

It is an arithmetic number, because the mean of its divisors is an integer number (680077771).

Almost surely, 2^1360155541 is an apocalyptic number.

It is an amenable number.

1360155541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360155541 is an equidigital number, since it uses as much as digits as its factorization.

1360155541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 1360155541 is about 36880.2866176498. The cubic root of 1360155541 is about 1107.9738871910.

The spelling of 1360155541 in words is "one billion, three hundred sixty million, one hundred fifty-five thousand, five hundred forty-one".