1447487606203 has 2 divisors, whose sum is σ = 1447487606204. Its totient is φ = 1447487606202.

The previous prime is 1447487606113. The next prime is 1447487606207. The reversal of 1447487606203 is 3026067847441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1447487606203 is a prime.

It is a super-2 number, since 2×1447487606203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1447487606207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723743803101 + 723743803102.

It is an arithmetic number, because the mean of its divisors is an integer number (723743803102).

Almost surely, 2^{1447487606203} is an apocalyptic number.

1447487606203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1447487606203 is an equidigital number, since it uses as much as digits as its factorization.

1447487606203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 1447487606203 in words is "one trillion, four hundred forty-seven billion, four hundred eighty-seven million, six hundred six thousand, two hundred three".