16675493650 has 24 divisors (see below), whose sum is σ = 32016950784. Its totient is φ = 6455029200.

The previous prime is 16675493617. The next prime is 16675493651. The reversal of 16675493650 is 5639457661.

It is not an unprimeable number, because it can be changed into a prime (16675493651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5377642 + ... + 5380741.

It is an arithmetic number, because the mean of its divisors is an integer number (1334039616).

Almost surely, 2^16675493650 is an apocalyptic number.

16675493650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16675493650 is a deficient number, since it is larger than the sum of its proper divisors (15341457134).

16675493650 is a wasteful number, since it uses less digits than its factorization.

16675493650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10758426 (or 10758421 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 16675493650 in words is "sixteen billion, six hundred seventy-five million, four hundred ninety-three thousand, six hundred fifty".