1092875045 has 16 divisors (see below), whose sum is σ = 1331415792. Its totient is φ = 861081600.

The previous prime is 1092875009. The next prime is 1092875053. The reversal of 1092875045 is 5405782901.

It can be written as a sum of positive squares in 8 ways, for example, as 45576001 + 1047299044 = 6751^2 + 32362^2 .

It is not a de Polignac number, because 1092875045 - 2²² = 1088680741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1092874993 and 1092875011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91859 + ... + 103071.

It is an arithmetic number, because the mean of its divisors is an integer number (83213487).

Almost surely, 2^1092875045 is an apocalyptic number.

It is an amenable number.

1092875045 is a deficient number, since it is larger than the sum of its proper divisors (238540747).

1092875045 is a wasteful number, since it uses less digits than its factorization.

1092875045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11512.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 1092875045 is about 33058.6606655503. The cubic root of 1092875045 is about 1030.0465134366.

The spelling of 1092875045 in words is "one billion, ninety-two million, eight hundred seventy-five thousand, forty-five".