1374147563 has 2 divisors, whose sum is σ = 1374147564. Its totient is φ = 1374147562.

The previous prime is 1374147529. The next prime is 1374147611. The reversal of 1374147563 is 3657414731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1374147563 - 2¹⁰ = 1374146539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1374147563.

It is not a weakly prime, because it can be changed into another prime (1374147503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687073781 + 687073782.

It is an arithmetic number, because the mean of its divisors is an integer number (687073782).

Almost surely, 2^1374147563 is an apocalyptic number.

1374147563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374147563 is an equidigital number, since it uses as much as digits as its factorization.

1374147563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 41.

The square root of 1374147563 is about 37069.4963952844. The cubic root of 1374147563 is about 1111.7602034881.

The spelling of 1374147563 in words is "one billion, three hundred seventy-four million, one hundred forty-seven thousand, five hundred sixty-three".