415263463 has 2 divisors, whose sum is σ = 415263464. Its totient is φ = 415263462.

The previous prime is 415263397. The next prime is 415263467. The reversal of 415263463 is 364362514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 415263463 - 2¹⁷ = 415132391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415263467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207631731 + 207631732.

It is an arithmetic number, because the mean of its divisors is an integer number (207631732).

Almost surely, 2^415263463 is an apocalyptic number.

415263463 is a deficient number, since it is larger than the sum of its proper divisors (1).

415263463 is an equidigital number, since it uses as much as digits as its factorization.

415263463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 415263463 is about 20378.0142064923. The cubic root of 415263463 is about 746.0614049798.

The spelling of 415263463 in words is "four hundred fifteen million, two hundred sixty-three thousand, four hundred sixty-three".