103808654450 has 24 divisors (see below), whose sum is σ = 193565641140. Its totient is φ = 41419904000.

The previous prime is 103808654437. The next prime is 103808654461. The reversal of 103808654450 is 54456808301.

It can be written as a sum of positive squares in 6 ways, for example, as 71087824129 + 32720830321 = 266623^2 + 180889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2568695 + ... + 2608794.

Almost surely, 2^103808654450 is an apocalyptic number.

103808654450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103808654450 is a deficient number, since it is larger than the sum of its proper divisors (89756986690).

103808654450 is a wasteful number, since it uses less digits than its factorization.

103808654450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177902 (or 5177897 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 103808654450 in words is "one hundred three billion, eight hundred eight million, six hundred fifty-four thousand, four hundred fifty".