10405535216 has 10 divisors (see below), whose sum is σ = 20160724512. Its totient is φ = 5202767600.

The previous prime is 10405535207. The next prime is 10405535227. The reversal of 10405535216 is 61253550401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325172960 + ... + 325172991.

Almost surely, 2^10405535216 is an apocalyptic number.

10405535216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10405535216 is a deficient number, since it is larger than the sum of its proper divisors (9755189296).

10405535216 is an equidigital number, since it uses as much as digits as its factorization.

10405535216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650345959 (or 650345953 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 10405535216 in words is "ten billion, four hundred five million, five hundred thirty-five thousand, two hundred sixteen".