1359572145641 has 2 divisors, whose sum is σ = 1359572145642. Its totient is φ = 1359572145640.

The previous prime is 1359572145629. The next prime is 1359572145689. The reversal of 1359572145641 is 1465412759531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1103329656025 + 256242489616 = 1050395^2 + 506204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1359572145641 - 2¹⁰ = 1359572144617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1359572145611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679786072820 + 679786072821.

It is an arithmetic number, because the mean of its divisors is an integer number (679786072821).

Almost surely, 2^{1359572145641} is an apocalyptic number.

It is an amenable number.

1359572145641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1359572145641 is an equidigital number, since it uses as much as digits as its factorization.

1359572145641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536000, while the sum is 53.

The spelling of 1359572145641 in words is "one trillion, three hundred fifty-nine billion, five hundred seventy-two million, one hundred forty-five thousand, six hundred forty-one".