163616410010 has 24 divisors (see below), whose sum is σ = 304316325108. Its totient is φ = 63335380800.

The previous prime is 163616409997. The next prime is 163616410051. The reversal of 163616410010 is 10014616361.

It can be written as a sum of positive squares in 2 ways, for example, as 153757310161 + 9859099849 = 392119^2 + 99293^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8503211 + ... + 8522430.

Almost surely, 2^163616410010 is an apocalyptic number.

163616410010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163616410010 is a deficient number, since it is larger than the sum of its proper divisors (140699915098).

163616410010 is a wasteful number, since it uses less digits than its factorization.

163616410010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17025710 (or 17025679 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 163616410010 in words is "one hundred sixty-three billion, six hundred sixteen million, four hundred ten thousand, ten".