1453487316427 has 2 divisors, whose sum is σ = 1453487316428. Its totient is φ = 1453487316426.

The previous prime is 1453487316403. The next prime is 1453487316473. The reversal of 1453487316427 is 7246137843541.

It is a weak prime.

It is an emirp because it is prime and its reverse (7246137843541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1453487316427 - 2⁷ = 1453487316299 is a prime.

It is a super-2 number, since 2×1453487316427² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1453487716427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726743658213 + 726743658214.

It is an arithmetic number, because the mean of its divisors is an integer number (726743658214).

Almost surely, 2^{1453487316427} is an apocalyptic number.

1453487316427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453487316427 is an equidigital number, since it uses as much as digits as its factorization.

1453487316427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13547520, while the sum is 55.

The spelling of 1453487316427 in words is "one trillion, four hundred fifty-three billion, four hundred eighty-seven million, three hundred sixteen thousand, four hundred twenty-seven".