1095520028 has 12 divisors (see below), whose sum is σ = 1917802320. Its totient is φ = 547576512.

The previous prime is 1095520009. The next prime is 1095520079. The reversal of 1095520028 is 8200255901.

It is a junction number, because it is equal to n+sod(n) for n = 1095519976 and 1095520003.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31976 + ... + 56687.

It is an arithmetic number, because the mean of its divisors is an integer number (159816860).

Almost surely, 2^1095520028 is an apocalyptic number.

It is an amenable number.

1095520028 is a deficient number, since it is larger than the sum of its proper divisors (822282292).

1095520028 is a wasteful number, since it uses less digits than its factorization.

1095520028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91756 (or 91754 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 1095520028 is about 33098.6408784409. The cubic root of 1095520028 is about 1030.8768189582.

Adding to 1095520028 its reverse (8200255901), we get a palindrome (9295775929).

The spelling of 1095520028 in words is "one billion, ninety-five million, five hundred twenty thousand, twenty-eight".