1453151663 has 2 divisors, whose sum is σ = 1453151664. Its totient is φ = 1453151662.

The previous prime is 1453151657. The next prime is 1453151701. The reversal of 1453151663 is 3661513541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1453151663 - 2⁴ = 1453151647 is a prime.

It is a super-2 number, since 2×1453151663² = 4223299511359331138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1453151263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726575831 + 726575832.

It is an arithmetic number, because the mean of its divisors is an integer number (726575832).

Almost surely, 2^1453151663 is an apocalyptic number.

1453151663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453151663 is an equidigital number, since it uses as much as digits as its factorization.

1453151663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 35.

The square root of 1453151663 is about 38120.2264290232. The cubic root of 1453151663 is about 1132.6706516259.

The spelling of 1453151663 in words is "one billion, four hundred fifty-three million, one hundred fifty-one thousand, six hundred sixty-three".