1083802465 has 16 divisors (see below), whose sum is σ = 1381821120. Its totient is φ = 813723840.

The previous prime is 1083802451. The next prime is 1083802477. The reversal of 1083802465 is 5642083801.

It is a happy number.

It is not a de Polignac number, because 1083802465 - 2⁷ = 1083802337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43146 + ... + 63475.

It is an arithmetic number, because the mean of its divisors is an integer number (86363820).

Almost surely, 2^1083802465 is an apocalyptic number.

It is an amenable number.

1083802465 is a deficient number, since it is larger than the sum of its proper divisors (298018655).

1083802465 is a wasteful number, since it uses less digits than its factorization.

1083802465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106752.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 1083802465 is about 32921.1552804576. The cubic root of 1083802465 is about 1027.1882546143.

The spelling of 1083802465 in words is "one billion, eighty-three million, eight hundred two thousand, four hundred sixty-five".