1451263063 has 2 divisors, whose sum is σ = 1451263064. Its totient is φ = 1451263062.

The previous prime is 1451263049. The next prime is 1451263067. The reversal of 1451263063 is 3603621541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1451263063 - 2⁵ = 1451263031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1451263067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725631531 + 725631532.

It is an arithmetic number, because the mean of its divisors is an integer number (725631532).

Almost surely, 2^1451263063 is an apocalyptic number.

1451263063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451263063 is an equidigital number, since it uses as much as digits as its factorization.

1451263063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1451263063 is about 38095.4467489226. The cubic root of 1451263063 is about 1132.1797441171.

The spelling of 1451263063 in words is "one billion, four hundred fifty-one million, two hundred sixty-three thousand, sixty-three".