1083040550 has 24 divisors (see below), whose sum is σ = 2026115856. Its totient is φ = 430708640.

The previous prime is 1083040549. The next prime is 1083040559. The reversal of 1083040550 is 550403801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083040559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53954 + ... + 71253.

It is an arithmetic number, because the mean of its divisors is an integer number (84421494).

Almost surely, 2^1083040550 is an apocalyptic number.

1083040550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1083040550 is a deficient number, since it is larger than the sum of its proper divisors (943075306).

1083040550 is a wasteful number, since it uses less digits than its factorization.

1083040550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125392 (or 125387 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1083040550 is about 32909.5814315527. The cubic root of 1083040550 is about 1026.9474931494.

The spelling of 1083040550 in words is "one billion, eighty-three million, forty thousand, five hundred fifty".