1083485549977 has 4 divisors (see below), whose sum is σ = 1088018962560. Its totient is φ = 1078952137396.

The previous prime is 1083485549969. The next prime is 1083485549983. The reversal of 1083485549977 is 7799455843801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1083485549977 - 2³ = 1083485549969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1083485549477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2266705933 + ... + 2266706410.

It is an arithmetic number, because the mean of its divisors is an integer number (272004740640).

Almost surely, 2^{1083485549977} is an apocalyptic number.

It is an amenable number.

1083485549977 is a deficient number, since it is larger than the sum of its proper divisors (4533412583).

1083485549977 is an equidigital number, since it uses as much as digits as its factorization.

1083485549977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533412582.

The product of its (nonzero) digits is 304819200, while the sum is 70.

The spelling of 1083485549977 in words is "one trillion, eighty-three billion, four hundred eighty-five million, five hundred forty-nine thousand, nine hundred seventy-seven".