1000463505 has 24 divisors (see below), whose sum is σ = 1621412352. Its totient is φ = 526777056.

The previous prime is 1000463419. The next prime is 1000463521. The reversal of 1000463505 is 5053640001.

It is not a de Polignac number, because 1000463505 - 2⁷ = 1000463377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88272 + ... + 98958.

It is an arithmetic number, because the mean of its divisors is an integer number (67558848).

Almost surely, 2^1000463505 is an apocalyptic number.

1000463505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1000463505 is a deficient number, since it is larger than the sum of its proper divisors (620948847).

1000463505 is an equidigital number, since it uses as much as digits as its factorization.

1000463505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853 (or 10774 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1000463505 is about 31630.1044101976. The cubic root of 1000463505 is about 1000.1544778020.

The spelling of 1000463505 in words is "one billion, four hundred sixty-three thousand, five hundred five".